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K400 48mm Self-Closing Door Lock Elevator Car Door Closing Limit Device
US$1.40-16.50
1 Piece
Product profile
Customization
AvailableAfter-sales Service
One YearWarranty
One YearSuitable for
ElevatorLoad Capacity
1000kgProduct Name
Elevator SwitchBusiness Type
ManufacturerCertificates
ISO9001Transport Package
Standard Export Packing BoxProduction Capacity
10000Key features
One Year Warranty: Covers mechanical defects with free parts and labor for one year.
1000kg Load Capacity: Designed to safely support up to 1000kg for elevator applications.
Factory Direct Sales: Direct manufacturer pricing with professional production and quality assurance.
Customization Support: Supports product customization to meet specific elevator requirements.
ISO9001 Certified: Manufactured under ISO9001 quality management system standards.
24-Hour Online Support: Round-the-clock customer service available via email, phone, and chat.
Fast Delivery: Large inventory ensures shipment within the fastest day after contract signing.
Multi-Channel Payment: Accepts T/T, Paypal, Western Union, and L/C for flexible transactions.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.56h
AI-Powered supplier vetting
SummaryNanjing Antu Elevator Parts Co., Ltd. is a China-based manufacturer/factory in Jiangsu producing elevator-related components, including door systems, weighing devices, compensation chains, buttons, wiring, and other parts. It is identified as a professional technical supplier and offers multiple customization modes, ODM, and OEM services. However, its documented operational resources are limited: the supplier has seven employees, one R&D engineer whose stated responsibility is after-sales service, and no quality-control test equipment found. No overseas showroom, agents, branches, or trade-show participation were identified. Service procedures, complaint-handling procedures, corrective-action records, and approved-supplier lists were not found. The supplier reports quality assurance and a repair-and-reinspection approach for non-conforming units, but broader quality-system evidence is incomplete. Innovation evidence is weak because no new products were reported during the past year and no SDK is...
Supplier typeThe supplier is identified as a manufacturer/factory and limited company operating in China, with elevator parts as its core product scope. It has seven employees and is not indicated to be part of a larger corporate group, suggesting a small standalone manufacturing supplier.
After-Sales capabilityThe supplier states that non-conforming units are repaired and re-inspected, and its one R&D engineer is responsible for product after-sales service. However, no written procedures or records were found for service assessment, complaint handling, or corrective and preventive actions; overseas support is also limited, with no overseas agents, branches, or showroom identified.
R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM, but it reported no new products during the past year, has no available SDK, and has only one R&D engineer whose listed role is after-sales service. This provides limited evidence of active product innovation.
Production capacityThe supplier is classified as a manufacturer/factory offering a broad range of elevator parts, with stated average lead times within 15 workdays in both peak and off-season periods. Nevertheless, only one quality-control inspector and zero quality-control test equipment were reported, while warehouse-control process information was not found, so production scale and process robustness are not fully demonstrated.
Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services, giving clear evidence of broad customization capability.
Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some branded-customer experience. However, no customer names, project details, product examples, or verifiable case documentation are provided.
Product Q&A
Q:How is the quality of your products?
A:
Our products are manufactured in strict accordance with national and international standards, and we test each product before delivery. If you would like to view our quality certification and various test reports, please ask us.
Q:How about price?
A:
We are a factory and be able to give you lowest price. Please trust the quotation we would give you, it is professional one.
Q:Why should you chose us?
A:
Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, excellent customer solution proposals.
Q:How to ensure the interests of buyers?
A:
Our company supports online trading, which not only ensures the safety of the buyer's funds, but also guarantees the quality of the goods. From the outbound, to the loading, and finally to the receiving, the whole process is transparent.
Q:How to guarantee delivery time?
A:
We are a factory with a large inventory of stock, which guarantees that the goods will be shipped within the fastest day from the date of signing the contract.
Send Inquiry
*To:
Nanjing Antu Elevator Parts Co., Ltd.
Nanjing Antu Elevator Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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