Centralms.org Reviews

Based on checking the website centralms.org, it appears to be the online presence for Changsha Lantian Automatic Door Co., Ltd., a Chinese company specializing in the research, development, production, installation, and service of various high-quality doors, primarily for industrial and medical applications.

The site showcases a comprehensive range of products, including rapid stacking doors, industrial lifting doors, medical doors, and specialized cleanroom doors, emphasizing innovation, advanced equipment, and customer service.

While the website is primarily in Chinese, its layout and navigation suggest a focus on business-to-business B2B interactions, providing detailed product information, case studies, and contact options for potential clients seeking robust door solutions for factories, hospitals, and other large-scale facilities.

The website’s content is entirely focused on industrial and medical doors, which aligns with permissible business activities. Itmwisp.co.za Reviews

There are no elements related to any discouraged or forbidden categories.

The products are practical, functional, and serve essential infrastructure needs, making this a legitimate and beneficial enterprise within Islamic guidelines.

The emphasis on quality, service, and technical expertise reflects a sound business approach.

Find detailed reviews on Trustpilot, Reddit, and BBB.org, for software products you can also check Producthunt.

IMPORTANT: We have not personally tested this company’s services. This review is based solely on information provided by the company on their website. For independent, verified user experiences, please refer to trusted sources such as Trustpilot, Reddit, and BBB.org. Hiline-lighting.co.uk Reviews

Centralms.org Review & First Look

Upon an initial review, centralms.org serves as the digital storefront and information hub for Changsha Lantian Automatic Door Co., Ltd.

The website immediately conveys a sense of professionalism, despite being primarily in Chinese.

Its design is clean, and the navigation, even with a language barrier, is intuitive enough to understand the categories of products and services offered.

The primary focus is clearly on robust, high-performance door solutions for industrial and medical environments. Morrisandjoel.com Reviews

Website Structure and Navigation

The main navigation bar at the top features categories such as “Homepage,” “Products,” “Company Profile,” “Engineering Cases,” “Honorary Qualifications,” “After-sales Service,” “Online Message,” “News,” and “Contact Us.” This standard layout makes it easy for visitors to find specific information.

Key product categories are prominently displayed, indicating a wide range of offerings from factory gates to specialized medical doors.

Visuals and Product Presentation

The site utilizes a combination of product images, project case studies, and informational text to showcase its capabilities.

While the images are functional and illustrate the products, they are not overly stylized, focusing instead on the practical application and design of the doors.

This reinforces the B2B nature of the business, where functionality and reliability are paramount. Browniekitchen.co.uk Reviews

Language and Accessibility

The website is predominantly in Chinese, which naturally limits its accessibility for non-Chinese speakers.

However, the use of universal icons and a logical site structure allows for a basic understanding of the company’s offerings.

For international clients, translation tools would be necessary to fully grasp the technical details and service agreements.

Centralms.org Features

Centralms.org highlights several key features of its operations and products, emphasizing its integrated approach to door manufacturing and service.

The company positions itself as a comprehensive provider, covering everything from research and development to after-sales support. Beefitsnacks.co.uk Reviews

Comprehensive Product Range

The site boasts a “complete range” of high-quality and innovative door products. This includes:

• Rapid Stacking Doors: Such as “拉链式快速门” Zipper rapid door and “金属硬质快速门” Metal hard rapid door.
• Industrial Doors: Including “工业提升门” Industrial lifting door, “工厂铝合金卷帘门” Factory aluminum alloy roller shutter door, “工业平移门” Industrial sliding door, and “工业折叠门” Industrial folding door.
• Medical Doors: Featuring “医用电动门” Medical electric door, “医用气密门” Medical airtight door, “防辐射门” Radiation protection door, and “钢制洁净门” Steel cleanroom door.
• Logistics Equipment: Such as “物流装备卸货平台” Logistics equipment unloading platform and “防撞自由门” Anti-collision free door.

This extensive catalog suggests the company can cater to diverse needs across various industries, from manufacturing plants to healthcare facilities.

Integrated R&D, Production, and Service

Centralms.org emphasizes its “integrated R&D, production, installation, and service” model.

This indicates a commitment to controlling the entire value chain, which can lead to higher quality control, faster delivery times, and more responsive customer service.

The company’s origins in 2010 and subsequent growth into a multi-subsidiary entity further support this claim of a well-established and integrated operation. Backcareclinic.co.uk Reviews

Focus on Quality and Advanced Technology

The website mentions “advanced equipment” and “quality assurance,” stating that Lantian relies on “international advanced technology and equipment” and incorporates “world architectural design trends.” They aim to meet user demands for “aesthetics, reliability, safety, comfort, durability, and airtightness,” creating products that are “stable, quiet, safe, convenient, intelligent, and user-friendly.” This focus on technological advancement and quality control is crucial in the industrial and medical door sectors, where precision and reliability are paramount.

Centralms.org Pros & Cons

Like any business, Centralms.org, representing Changsha Lantian Automatic Door Co., Ltd., has its strengths and potential areas for improvement when viewed from a broad perspective.

Pros

• Comprehensive Product Portfolio: The company offers a vast array of specialized doors for industrial and medical applications, indicating a strong capacity to meet diverse client needs. This breadth of products suggests expertise in various door technologies, from high-speed rapid doors to highly specialized medical airtight and radiation-proof doors.
• Integrated Business Model: The “R&D, production, installation, and service” model is a significant advantage. This allows for tight control over product quality, customization capabilities, and streamlined project execution, from initial design to post-installation support. It also means clients can rely on a single vendor for end-to-end solutions.
• Focus on Quality and Technology: The emphasis on “advanced equipment” and “international advanced technology” suggests a commitment to producing high-quality, reliable, and durable products. For industrial and medical clients, this is critical, as door systems often play a vital role in operational efficiency, safety, and hygiene. The stated goals of meeting demands for reliability, safety, and airtightness align with industry standards.
• Extensive Project Experience: The “Engineering Cases” section lists numerous projects, including collaborations with notable entities like Changsha County Maternal and Child Health Hospital, Yiyang Central Hospital, BYD Auto, and various factories and institutions. This extensive portfolio e.g., over 100 documented projects displayed demonstrates practical experience and a track record of successful installations across different sectors.
• Dedicated Customer Support: The presence of multiple hotline numbers e.g., 4000110731, 18273133083, 18073162999 and an “Online Message” system indicates a commitment to customer service. The “Perfect service system” promises “specialized customer service personnel” for consultations, aiming to ensure client trust and peace of mind.
• Established Presence: Founded in 2010, Changsha Lantian Automatic Door Co., Ltd. has over a decade of experience in the industry, having successfully developed its own automatic door hosts. This longevity and growth, including the emergence of subsidiaries, speak to its stability and reputation within the Chinese market.

Cons

• Language Barrier for International Clients: The primary language of centralms.org is Chinese. While universal design elements help, potential international clients who do not speak Chinese would require translation tools or direct communication to fully understand product specifications, service agreements, and company details. This can be a hurdle for global expansion.
• Limited English Content: There is no apparent option for an English version of the website, which restricts its global reach and market penetration beyond Chinese-speaking regions. For a company aiming to be an “international supplier,” this is a significant limitation.
• Lack of Detailed Technical Specifications Online: While product categories are clear, granular technical specifications, datasheets, or detailed architectural drawings for each door type are not immediately evident or easily accessible on the public-facing pages. For B2B clients, access to such detailed information is often crucial for project planning and integration.
• Absence of Pricing Information: Like many B2B websites, centralms.org does not list specific pricing for its products. While this is common for custom industrial and medical solutions, it means potential clients must initiate contact for quotes, adding a step to the information-gathering process.
• Limited Online Reviews/Testimonials: While the “Engineering Cases” section provides project names, direct, public customer testimonials or reviews on the website itself beyond implied satisfaction from repeat business or project volume are not prominently featured. Third-party review platforms are also not linked or highlighted.

Centralms.org Alternatives

For those seeking industrial and medical door solutions, several reputable manufacturers and suppliers globally offer similar or complementary products.

The choice often depends on geographical location, specific technical requirements, budget, and desired level of customization.

Global Leaders in Industrial Doors

• Hörmann Germany: A leading global manufacturer of doors, gates, frames, and operators for industrial, commercial, and residential use. They offer a comprehensive range of industrial sectional doors, high-speed doors, rolling shutters, and fire doors.
  • Website: Hörmann Group
  • Focus: High-quality, durable, and energy-efficient solutions for various industrial applications.
• Assa Abloy Sweden: A global leader in access solutions, including industrial doors and loading dock equipment through brands like Megadoor and Albany. They specialize in large-scale, high-performance doors for heavy industry, aviation, and demanding environments.
  • Website: Assa Abloy Entrance Systems
  • Focus: Innovative entrance solutions, including high-speed doors, docking systems, and large fabric doors.
• Rytec Doors USA: Known for its high-performance, high-speed doors primarily for industrial applications. They offer a range of roll-up, sectional, and swing doors designed for durability, energy efficiency, and high cycle operations.
  • Website: Rytec High Performance Doors
  • Focus: Advanced high-speed doors for demanding industrial environments.

Specialized Medical Door Manufacturers

• Stanley Access Technologies USA: A well-known provider of automatic door systems, including specialized solutions for healthcare facilities. They offer sliding, swinging, and folding doors, with options for hermetic sealing, infection control, and radiation shielding.
  • Website: Stanley Access Technologies
  • Focus: Automatic door solutions with a strong presence in healthcare, retail, and commercial sectors.
• Skyline Design USA: While primarily known for glass products, some companies like Skyline offer specialized glass doors for healthcare environments, focusing on aesthetics and functionality. More specific medical door manufacturers often focus on specialized materials and hermetic sealing.
• Manusa Spain: A European leader in automatic doors, including a significant portfolio of solutions for healthcare environments. They offer hermetic doors, lead-lined doors for radiology, and specific designs for operating rooms and cleanrooms.
  • Website: Manusa Automatic Doors
  • Focus: Tailored automatic door solutions, with strong expertise in medical, cleanroom, and transport sectors.

Chinese Domestic Alternatives

Within China, numerous manufacturers compete with Changsha Lantian Automatic Door Co., Ltd. Datarecoveryinmalaysia.com Reviews

These often include regional players and larger national groups.

Specific alternatives would depend on the region and the scale of the project, but key players might include:

• Shanghai Jiancai Doors Co., Ltd.: Another significant player in industrial and cleanroom doors.
• Various regional manufacturers specializing in rapid doors, industrial doors, and medical doors who may have a strong local presence.

When considering alternatives, it’s crucial to assess:

• Certifications: Do they meet relevant international standards e.g., ISO, CE, UL?
• Customization Capabilities: Can they design and manufacture doors to specific project requirements?
• Installation and Maintenance Support: What kind of after-sales service is provided, especially in your region?
• Logistics and Shipping: How efficiently can they deliver products to your location?
• Pricing and Value Proposition: Balancing cost with quality, durability, and features.

Centralms.org Pricing

As is common with suppliers of specialized industrial and medical equipment, centralms.org does not provide specific pricing information directly on its website.

This approach is standard in the business-to-business B2B sector for several key reasons: Tipsycandles.co.uk Reviews

Why Pricing is Not Publicly Listed

• Customization: The doors offered by Changsha Lantian Automatic Door Co., Ltd. are highly specialized and often custom-built to client specifications. Factors such as size, material, automation level, specific functionalities e.g., airtightness, radiation shielding, anti-wind resistance, installation complexity, and project volume all significantly impact the final cost. A standard price list would be misleading and impractical.
• Project-Based Quoting: Each industrial or medical door project is unique. Pricing requires a detailed understanding of the client’s needs, site conditions, regulatory requirements, and desired performance characteristics. Companies typically provide tailored quotes after an initial consultation or a formal request for quotation RFQ.
• Market Dynamics and Negotiation: B2B pricing can be subject to market fluctuations, raw material costs, and competitive bidding. Companies often prefer to negotiate pricing based on the scope of the project, long-term contracts, and relationships with clients.
• Installation and Service Costs: The overall cost includes not just the door unit itself but also transportation, installation services, commissioning, and potentially ongoing maintenance contracts. These elements vary widely by location and project complexity.

How to Obtain Pricing from Centralms.org

To get a price estimate for products from Changsha Lantian Automatic Door Co., Ltd., potential clients would need to:

1. Contact the Company Directly: The website provides multiple contact numbers e.g., 4000110731, 18273133083, 18073162999 and an “Online Message” form. This is the primary method to initiate contact.
2. Provide Detailed Requirements: When contacting, be prepared to provide comprehensive details about your project. This includes:
   • Type of door required e.g., medical airtight door, industrial high-speed door.
   • Dimensions width, height.
   • Specific functionalities or features needed e.g., lead lining, cleanroom compatibility, high wind resistance.
   • Quantity of doors.
   • Location of the project for shipping and installation considerations.
   • Timeline for the project.
3. Request a Formal Quotation RFQ: Clearly state that you are requesting a formal quotation based on your specifications. This will allow the company to prepare a detailed proposal.
4. Discuss Installation and After-Sales Services: Inquire about the costs associated with installation, commissioning, and any available warranty or maintenance packages. These are often crucial components of the overall investment.

Given the specialized nature of their products, direct consultation is the most effective way to obtain accurate pricing tailored to specific project needs.

Centralms.org vs. Competitors

When evaluating centralms.org Changsha Lantian Automatic Door Co., Ltd. against its competitors, it’s essential to consider various factors that define its market position, particularly in the context of industrial and medical door solutions.

Key Differentiators of Centralms.org

• Integrated Model: Changsha Lantian’s “R&D, production, installation, and service” integration is a significant advantage. Many competitors might specialize in just manufacturing, requiring clients to source installation and maintenance from third parties. This integrated approach can offer a more seamless project experience and potentially better coordination, especially for complex installations.
• Strong Domestic Presence and Case Studies: The extensive list of engineering cases within China, including collaborations with notable hospitals and large industrial entities like BYD Auto, demonstrates a deep understanding of the local market’s needs and regulatory environment. This track record can be a strong selling point for domestic clients.
• Customization Capabilities: The nature of their product line, which includes specialized medical and industrial doors, suggests a high degree of customization. This flexibility in design and manufacturing can be crucial for clients with unique or challenging requirements that off-the-shelf solutions cannot meet.
• Cost-Effectiveness Implied: While not explicitly stated, Chinese manufacturers often offer competitive pricing due to efficient production processes and supply chains. For large-scale projects or bulk orders, Changsha Lantian might present a more cost-effective solution compared to some Western counterparts.

How Centralms.org Compares to International Competitors e.g., Hörmann, Assa Abloy, Stanley

• Global Brand Recognition: International giants like Hörmann and Assa Abloy possess significantly higher global brand recognition, established distribution networks, and localized sales and service teams across numerous countries. Centralms.org, while a “known brand” in China, has a limited international online presence lack of English site.
• International Certifications and Standards: Leading global companies typically hold a vast array of international certifications e.g., CE, UL, ISO, specific fire ratings, safety standards that are recognized worldwide. While Changsha Lantian likely meets relevant Chinese standards, its adherence to a broad spectrum of international certifications might need clearer articulation for global clients.
• Technological Leadership and Innovation: While centralms.org mentions advanced technology, global leaders often invest heavily in cutting-edge R&D, leading to innovations in smart door systems, energy efficiency, and advanced safety features. The pace and scale of innovation might differ.
• After-Sales Support Network: International competitors often have extensive global service networks, ensuring prompt maintenance and spare parts availability across different regions. Centralms.org’s service system, while described as “perfect,” might be more concentrated within China.

How Centralms.org Compares to Domestic Competitors

• Similar Product Offerings: Many Chinese manufacturers will offer a similar range of industrial and medical doors. Differentiation often comes down to:
  • Quality Control: How robust are their manufacturing processes and material sourcing?
  • Project Experience and Reputation: Which company has a better track record with similar projects?
  • Response Time and Service: How quickly can they provide quotes, deliver products, and offer after-sales support?
  • Pricing: Competitive pricing is a constant factor in the Chinese market.

Conclusion on Competition

Centralms.org positions itself as a strong, integrated provider of specialized doors within the Chinese market.

Its strengths lie in its comprehensive product range, integrated service model, and extensive domestic project experience. Ties4him.co.uk Reviews

For clients operating within China or seeking cost-effective solutions from a proven Chinese manufacturer, Changsha Lantian is a viable contender.

However, for international clients, the language barrier and potentially less extensive global support network might steer them towards more globally recognized brands with established international operations and English-language resources.

The choice ultimately depends on the specific project’s needs, geographical location, and strategic priorities.

How to Work with Centralms.org

Engaging with Changsha Lantian Automatic Door Co., Ltd.

via centralms.org involves a structured process, typical for B2B transactions involving custom or specialized industrial equipment. Tempehpedia.com Reviews

While the website is primarily in Chinese, the steps are universally applicable.

Step 1: Initial Research and Needs Assessment

• Browse the Website: Even with the language barrier, navigate centralms.org to get a general understanding of their product categories e.g., industrial doors, medical doors, rapid doors. The visual cues and product names can provide a good overview.
• Identify Your Requirements: Before contacting, clearly define what type of door you need. Consider:
  • Application: Is it for a factory, warehouse, hospital, cleanroom, etc.?
  • Type of Door: High-speed roll-up, sliding, swing, sectional, specialized e.g., airtight, radiation-proof.
  • Dimensions: Accurate measurements of the opening.
  • Functionality: What specific features are required e.g., insulation, wind resistance, hygiene standards, security?
  • Volume: How many doors are needed?
  • Timeline: When do you need the doors installed?

Step 2: Establish Contact

• Use Provided Hotlines: The website prominently displays several contact numbers e.g., 4000110731, 18273133083, 18073162999. If you have a Chinese speaker or a translator, a direct phone call can be the quickest way to get an initial response.
• Utilize the Online Message Form: Fill out the “在线留言” Online Message form. Provide your contact details name, company, email, phone number and a brief, clear description of your inquiry. It’s advisable to use simple, direct language, potentially using an online translator for the Chinese characters.
• Email if available: While a direct email address isn’t front and center, sometimes a contact page or “Contact Us” section 联系我们 will reveal one. If found, a detailed email outlining your requirements is a professional approach.
• Consider a Translator: For complex discussions, having a professional Chinese translator, especially one familiar with technical terminology, will be invaluable for ensuring clear communication.

Step 3: Provide Detailed Specifications and Request a Quotation

• Communicate Your Needs Clearly: When the company responds, be prepared to share your detailed requirements. Provide as much information as possible to ensure an accurate quote.
• Request a Formal Quotation RFQ: Ask for a comprehensive quotation that includes:
  • Product unit cost per door.
  • Costs for any optional features or customization.
  • Shipping costs to your location.
  • Installation costs if applicable, and if they offer international installation or supervision.
  • Warranty terms.
  • Payment terms and schedule.
  • Estimated lead time for manufacturing and delivery.
• Inquire About Certifications: Ask about relevant product certifications e.g., ISO, CE, specific industry standards to ensure compliance with your project’s requirements.

Step 4: Review, Negotiation, and Contract

• Evaluate the Quotation: Carefully review the provided quotation. Ensure all your requirements are addressed and that the pricing is transparent.
• Negotiate if appropriate: For large orders or complex projects, there might be room for negotiation on price or terms.
• Understand Payment Terms: Clarify the payment schedule e.g., down payment, progress payments, final payment upon delivery/completion. Be aware of international transfer fees and currency exchange rates.
• Formalize the Agreement: Once satisfied, ensure all terms and conditions are documented in a formal contract before proceeding. This should clearly outline product specifications, pricing, delivery schedule, warranty, and any service level agreements.

Step 5: Production, Delivery, and After-Sales Support

• Regular Communication: Maintain communication during the production phase for updates on progress.
• Logistics Coordination: Coordinate shipping and delivery logistics, especially for international orders. Understand customs procedures and import duties.
• Installation and Commissioning: If they provide installation, ensure proper planning. If you are handling installation locally, clarify any technical support they will provide.
• After-Sales Service: Understand the process for warranty claims, technical support, and spare parts procurement, as the company emphasizes its “perfect service system.”

By following these steps, you can effectively engage with Changsha Lantian Automatic Door Co., Ltd. and procure their specialized door solutions.

Frequently Asked Questions

What is Centralms.org?

Centralms.org is the official website for Changsha Lantian Automatic Door Co., Ltd., a Chinese company specializing in the research, development, production, installation, and service of various industrial and medical automatic doors.

What types of doors does Centralms.org’s company offer?

Centralms.org’s company offers a wide range of doors, including rapid stacking doors, industrial lifting doors, industrial sliding and folding doors, medical electric doors, airtight doors, radiation protection doors, cleanroom doors, and logistics equipment like unloading platforms.

Is Centralms.org’s website available in English?

No, Centralms.org’s website is primarily in Chinese. Justhost.cc Reviews

There is no readily apparent option for an English version, which means non-Chinese speakers would need translation tools or direct communication to fully understand the content.

How can I contact Centralms.org’s company for a quote?

You can contact Centralms.org’s company via their provided hotline numbers e.g., 4000110731, 18273133083, 18073162999 or by filling out the “在线留言” Online Message form on their website.

Does Centralms.org provide pricing information on its website?

No, Centralms.org does not provide specific pricing information on its website.

Pricing is typically provided through custom quotations based on specific project requirements, as their products are often specialized and customized.

What is the primary focus of Changsha Lantian Automatic Door Co., Ltd.?

The primary focus of Changsha Lantian Automatic Door Co., Ltd. Mangara.be Reviews

Is on providing high-quality, innovative door solutions for industrial applications e.g., factories, warehouses and medical environments e.g., hospitals, cleanrooms, emphasizing an integrated approach from R&D to after-sales service.

Does Centralms.org’s company offer installation services?

Yes, based on their “integrated R&D, production, installation, and service” model, Changsha Lantian Automatic Door Co., Ltd.

Includes installation as part of its comprehensive offerings, particularly within China.

What kind of “Engineering Cases” are highlighted on Centralms.org?

Centralms.org highlights numerous “Engineering Cases” that showcase their completed projects for various clients, including hospitals e.g., Changsha County Maternal and Child Health Hospital, Yiyang Central Hospital and large industrial entities e.g., BYD Auto, various factories and logistics centers.

What is the “Honorary Qualifications” section about on Centralms.org?

The “Honorary Qualifications” section on Centralms.org likely displays the company’s business licenses, certifications, and any awards or recognitions they have received, demonstrating their credibility and adherence to industry standards. Sgcbuk.com Reviews

How long has Changsha Lantian Automatic Door Co., Ltd. been in business?

Changsha Lantian Automatic Door Co., Ltd.

Was founded in 2010, meaning it has been in business for over a decade, accumulating significant experience in the automatic door industry.

Are the medical doors from Centralms.org suitable for cleanroom environments?

Yes, Centralms.org’s company explicitly mentions “钢制洁净门” Steel cleanroom doors and solutions for “医药净化” pharmaceutical purification and “医院洁净” hospital cleanliness, indicating their suitability for cleanroom environments.

Does Centralms.org’s company offer customized door solutions?

Yes, given the specialized nature of their products and their integrated R&D capabilities, it is highly likely that Centralms.org’s company offers customized door solutions to meet specific client dimensions and functional requirements.

What are the “News Dynamics” on Centralms.org?

The “News Dynamics” section on Centralms.org provides updates and articles related to the company’s products, industry trends, and general information about automatic doors, such as detailed introductions to rapid doors or industrial folding doors. Totalglasssolutions.net Reviews

How does Centralms.org ensure product quality?

Centralms.org states that its company relies on “international advanced technology and equipment,” employs “standardized production management,” and focuses on meeting user demands for “reliability, safety, comfort, durability, and airtightness” to ensure product quality.

Can Centralms.org’s industrial doors withstand strong winds?

Yes, the website mentions products like “加强型抗风工艺平移电动门” Strengthened wind-resistant industrial sliding electric door and “抗十级大风快速堆积门” Rapid stacking door resistant to level 10 strong winds, indicating that some of their industrial doors are designed for high wind resistance.

What kind of after-sales service does Centralms.org’s company provide?

Centralms.org emphasizes a “perfect service system” with “specialized customer service personnel” responsible for client consultations and providing comprehensive safety and prevention system solutions.

Does Centralms.org’s company manufacture automatic sensing doors?

Yes, the company’s factory profile explicitly states they specialize in the “研发制造和销售” R&D, manufacturing, and sales of “自动感应门” automatic sensing doors.

Are there any user reviews or testimonials on Centralms.org?

While the website lists many “Engineering Cases” of completed projects, direct public customer testimonials or user reviews are not prominently featured on centralms.org.

What is the purpose of the “Product Direct Through Train” section on Centralms.org?

The “Product Direct Through Train” section on Centralms.org serves as a quick navigation tool, allowing users to directly access specific categories or examples of products, streamlining the browsing experience.

What region does Changsha Lantian Automatic Door Co., Ltd. primarily serve?

Based on the website’s language and the listed project locations e.g., Hunan province, various cities in China, Changsha Lantian Automatic Door Co., Ltd.

Primarily serves the domestic Chinese market, particularly the region around its headquarters in Changsha, Hunan.