Weishan Xinnneg wall material co,ltd, a state-owned enterprise specially approved by China govement, specializing in fiber cement board, gypsum baord, calcium silicate board, and other wall materials. our products are exported to more than 20 countries, we have estbalished a long-healthy relationship with the help of high quality, lower price and perfect services. Warmly invite you to visit our factory for negotiation and mutual development.