Shijiazhuang open windows and doors company profits - China

The company is the largest door and window company in Hebei Province, the four color plates of windows and doors and profiles of the production base. Early 1990s with the international standard color plates slitting, profile rolling, the doors and windows assembly line 103 years production profiles 100,000 tons, 100,000 square meters .1998 doors and windows, "Open profit" Cai licence plate glass windows in Shijiazhuang City, was awarded the building materials industry in 1997 the title of the 10 best-selling products.