We are specializing in the produce of vermiculite board . It' s a material of fireproof , heat insulation sound insulation and environment-friendly . It is a senior fire- resistant core as the fire....
We, Hebei Color Season Metals And Minerals Import And Export Co., Ltd., have dealt in the vermiculite business with many developed countries including Japan for more than 10 years. From 2003, we make....
Vermiculite is a mineral consisting of aluminums ferrous magnesium silicate. The vermiculite board ( brick) is mostly made of expanded vermiculite, and it has the following characteristics: Hot-face....