The first thing I want to do is to join in the high-tech silicon gold purification fireproof board. The silicon gold purification fireproof board has A-level fire prevention, immediate installation and living, replacing bricks and wood, and non combustible characteristics. It is one of the eight major high-tech new material fields focused on development. It has won more than 260 famous model projects in China. The agency only needs 50000 yuan to improve/increase, and the headquarters will send you 2 [More]