Fire-resistant gypsum board : Faced covered with pink paper. Using high-purity gypsum powder as main material, mixed with fire resistant materials and fire resistant fibers to make board core. It....
INTRODUCTION Shandong Wanjia Building Materials Co., Ltd. established in 2004. We are located at the food of Mountain Meng, the Chinese gypsum center--Baotai Town, Pingyi Country, Linyi City, ....
Standard gypsum board : * Faced with gray paper, using high-purity gypsum powder as man maiterial, mixed with fibers and proper quantity of addtitives to make board core. * The material has....