Our company is an enterprise concentrating on R&D, production, marketing and trading. Along with the development of building materials industry and the conservation of resources green concepts, our company has developed various kinds of construction materials, including gypsum boards with paper surface, light mineral fiber boards, light steel keels, and keels with varnish baking. Our market is through out more than twenty provinces and cities. And we have more than 180 direct sales agents and distributors. We also set up good business relationships with many customers abroad, such as: the USA, Canada, Australia, Russia, the Middle East, South East Asia, Africa, Hong Kong, Macao, and Taipei, where our products received good reputation. The staff number in our company is over 800. We have four producing lines for gypsum boards with paper surface, including two lines in Hebei with a productivity of 38,000,000m2 per year, one in Shandong with 23,000,000m2 a year and one line in Hunan wit