Shanghai won wide building materials Co., Ltd. was founded in 2008, is located in Shanghai Pudong New Area Chuansha sea central business park, the company of mineral wool board production base is located in Nanjing Jiangning Economic Development Zone, the production and the technical base for the development of the new, new production line of a total investment of about 30000000, the factory covers an area of 20000 square meters. The current annual production capacity of 30000 tons, is one of the most advanced domestic production technology of maximum, rock wool manufacturing enterprises, products sold at home and abroad.