Xinxiang Guohai Filter Co., Ltd

High precision oil filter, box type mobile oil filter, high viscosity oil filter, high solid content oil filter, coalescence dehydration oil filter, high-efficiency vacuum oil filter, ultra precision oil filter, full-automatic cleaning filter, multi column automatic backwash filter, automatic self-cleaning filter system, backwash filter, multi-media filter, quartz sand filter, activated carbon filter, Stainless steel security filter, bag filter, large flow filter element, integrated sewage treatment equipment, sewage treatment equipment, single pulse bag filter, self-cleaning air filter, primary efficiency, lieutenant colonel, high-efficiency air filter, W-type sub high-efficiency air filter, etc.