Laboratory Centrifuge, Laboratory Thermostatic Devices, Combination & Joint Fittings manufacturer / supplier in China, offering 1/2′′ -4′′ Tri Clover Ferrule Short Tri Clamp Weld Ferrule for Food Couplings, Macon Sanitary Fittings Stainless Steel Tri Clamp Hygienic Fittings, Tri Clover Fittings Stainless Steel Sanitary Tri Clamp Fittings and so on.