[ Manufacturer ]Main business are Chemical stuffing, Catalyzer, Biochemical filtering material, Absorber, Environmental protection material, Refractory material, etc.
[ Manufacturer Trader ]Main business are Ceramics, Metal, Inertia alumina ceramics ball, Catalyzer, Active carbon, Plastic material chemical engineering filler product.
[ Manufacturer Trader ]Main business are Chemical filler, Molecular sieve, Catalyst, Active carbon, Environmental protection filter material, Petrochemical auxiliaries