1.Provide coolant pipe auto parts, water pipe,engine pipe,auto pipe 2.TS-16949 Certificated 3.Supply to KEIHIN,HILTI 1) ... mainly (zinc die casting , aluminium die casting , copper die casting,lead die casting), automobile fittings, the fittings of the electric tool ... want are not included here.1.Provide coolant pipe auto parts, water pipe,engine pipe,auto pipe 2.TS-16949 Certificated 3.Supply to ...