Import Door Lock — Buy in Bulk from Supplier in China

The door lock supplied by Zhongshan City Simon Hardware Company is presented as a robust security solution for engineering, residential, hotel and office applications. It is available with a variety of surface treatments including AB, AC, AN, BN, CP, GP and SB, allowing buyers to match the hardware colour to their interior design. The lock is engineered for durability, with an industrial‑grade construction that can withstand frequent use in high‑traffic areas. The supplier notes that the product complies with ISO and CE standards, indicating adherence to recognised safety and quality criteria.

Typical door lock bodies are fabricated from stainless steel or zinc alloy; while the supplier does not specify the exact alloy, a common industry choice is stainless steel 304 for its corrosion resistance. Standard bolt dimensions for commercial locks range from 30 mm to 40 mm in length, with a cylindrical shank diameter of 12 mm, and a latch throw of 10 mm, which are typical for the listed applications. The lock’s design incorporates a mortise or cylindrical installation method, both of which are standard in the security hardware market. The supplier offers OEM capabilities, enabling customisation of finishing colours and minor dimensional adjustments to suit project needs.

Primary customers include property developers, hotel chains, office fit‑out contractors and security system integrators that require dependable locking hardware. The supplier does not disclose a fixed minimum order quantity, so buyers should confirm MOQ and lead‑time directly. Shipping terms such as FOB or CIF can be negotiated, and the lock is packed in secure cartons to prevent damage during transit. Payment is expected under standard international trade terms, and buyers are encouraged to request the ISO and CE certificates before finalising the contract.

Zhongshan City Simon Hardware Company is situated at No.8 Sichong Industrial Equity, Xiaolan Z, Zhongshan City, Guangdong Province, China, postal code 528415. The company carries an imported supplier tier and is listed under the harbor trust tier, indicating a verified corporate registration on the platform. Its response rate is currently recorded as 0.00, so prospective buyers should establish clear communication channels early in the negotiation process. The profile does not disclose production capacity or specific quality management systems beyond the mentioned ISO and CE certifications.

The firm focuses on manufacturing door hardware, with an emphasis on security locks that meet commercial and residential standards. While the platform listing does not provide detailed factory information, the supplier highlights the ability to offer multiple surface finishes and OEM customisation. Potential buyers are advised to request detailed technical drawings and any additional quality certificates to confirm suitability for their projects.