... 2.ISO certified 3.CNC.& 3D design 4.Easy to fit on machine 2012 new design PVC air blowing sole mould Advantage ... ;2) Perfect quality control system; We have 4 checks on quality during production;3) Mature PVC Air Blowing DIP mould ... yearsOfferOEMMain marketSouth America, Eastern Europe,Southeast Asia, Africa, Eastern Asia,Fit-to machineMain group, Kingsteel, Tienkang, Strong, Lida ,KCL, Kingmin, ...