15YRS
Wen County Hongtai Water Treatment Materials Factory
Aactivated Carbon
Water Treatment Filter Media
Water Treatment Filter Media
化学剂
1.5 8毫米颗粒活性炭用于废水和空气净化
US$0.85 - US$2.98
Min. Order: 1 kilograms
6-12目椰壳基颗粒活性炭用于水处理和气体净化
US$1.65 - US$2.00
Min. Order: 1 kilograms