HUARUN METAL (DOOR LOCK) PRODUCT CO.LTD

This company is a professional luxury door lock manufacture and specializes in manufacturing solid brass door lock,aluminum door lock,stainless steel door lock, which are in the application of family,office building and hotel decoration . the company is the manufacture who introduce and apply the PVD surface treatment skill earliest in mainland.

The salt spray test of PVD can go up to 800 hours.It can be ensured that the product can be kept unfading for over ten years under normal conditions. HAOJIE door locks of this comoany are refined ,graceful ,of great decorative appearance and practical performance . They have got high opinoin of the customers from home and overseas .