YongSheng Hardware company is professinal in manufacturing door handle,stair rial,glass hardware products;the company has imported some advanced equipment which for pipe cutting and surface treatment etc ,many high efficiency ,high-quality hardware production lines, strong technical force and good reputation,all the production processes are controlled under quality management system, from market research to design ,development,sales and management are under strict control ,in order to provide high quality products and services for customers ,the company especially focus on product surface treatment,uses advanced surface treatment technologies including sand blasting,sanding,brushing,mirror finishing,gold-platingand flame-plating processes etc and the surface of products will not be damaged under wet and polluted environment for a longtime,it can resist abrasion and collision and formed elegantly and naturally bring tremendous fashionable styles and beauty to your star-level office buildings,commercial square and domestic .