Amorphous silica

Shanxi Tongde Chemical Industries Co.,Ltd. a high technological corporation is the enterprise of explosives authorized by National Defence Technology & Industry Committee. Our leading products are: commercial explosives with the output of 30 thousand tons per year and series of silicon dioxide products (most of white carbon black) with an output of 30 thousand tons per year. Our products are sold in both domestic and overseas markets. The company with occupies 240.3 thousand square meters owns a... View more >>