
ZHANGJIAGANG CITY CHANGJIANG METALS & LOCK CO., LTD. manufactures locks and essential hardware components, focused on durable door and window accessories for construction and home improvement.
ZHANGJIAGANG CITY CHANGJIANG METALS & LOCK CO., LTD. is a long-standing manufacturer established in 1974, based in Tangqiao Town, Zhangjiagang City. With decades of experience in the hardware and security sector, the company serves buyers seeking dependable, well-made building hardware.
The factory specializes in the production of locks and key hardware components used across building and home improvement applications. Its core portfolio includes door locks, hinges, and hardware tools, with a focus on door and window accessories designed for durability and reliable everyday performance.
By concentrating on professional manufacturing standards for locks and hinges, the company supports the global construction materials supply chain as a consistent source of security hardware and essential fittings.
The company focuses on the development and fabrication of locks and essential hardware components, supplying durable door and window accessories for building and home improvement projects.
With a history spanning decades, the factory supports customers with reliable hardware solutions aligned with professional manufacturing standards for locks and hinges.
Send an enquiry to learn more about their capabilities and request custom quotes.