... the moulds:1)TR Injection Mould is made of aluminium material, it is composed with two parts, the upper mould and ... in Yueqing, Wenzhou, China.2) Our main products: PU, PVC , TPR , TR , RUBBER and TPU Shoe Sole mould as well as ... machine, PVC air mix rotary machine, PU pouring machine and TPR rotary machine. We test all the moulds before shippment, and ...