Our company is name is PEKING NORTHERN EXECLLENT CONSTUCTION MATERAL CO., LTD. It is an enterprise concentrating on the R&D, producing, marketing and trading. With the development of construction business and resources saving and environmental conservation as our idea? Our company has been researching and developing various kind of construction materials, including gypsum board with paper surface, light mineral fiber board, light steel keel, keel with varnish baking and so on. The market is through out more than twenty provinces and cities and autonomous regions. And we own more than 180 direct sales and distributors. Also the products has good market abroad, including USA, Canada, Australia, Russia, Middle east, South East Asia, Africa, Hong Kong, Macao, Taipei and so on, where the products receive good reputation.