... of EVA and PVC AIR blowingAbout our company:1)Dongdubao Mould is one of the largest factories specializing in the manufacture ... Foreign Trade Company, and export shoe machines , TR, TPR, TPU, RUBBER material, and all kind of shoe soles and some other goods. 2 ... , TPR , TR , RUBBER and TPU Shoe Sole mould as well as PU DIP Slipper Mould, PVC DIP shoe mould and Rubber DIP Shoe Mould. 3) We have five ...