Ningbo Tianyin Electric Co., Ltd. is a professional Manufacturer. Our main products series include pipe clamps,double head hose clamp,american hose clamp,Mini clamp,Hose clamp,German type hose clamp,Coupling clamp,Couplings,German type clamps,American hose clamps. Most of our products have obtained International Approvals like ISO9001:2000 etc. With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply customers with the high quality and best design.Main Export Markets:North America, Western Europe, Southeast Asia, Eastern Asia, Mid East.