Crystal-sand acoustic panel is made of natural particles. There are porous acoustic material with irregular pores on the surface, a large number of irregular and interconnected tiny pores are formed inside the plate. Read More
Sandrock Acoustic Panel
Sandrock Acoustic Panel is a new kind of seamless sound absorbing material, which is basically a hard perforated board with a certain mesh number and made of carefully-selected sands, polymerized with binding material Read More
+86 17322789466
Inquire Now 
fstiange@gmail.com
English
العربية