Taizhou Huangyan Rongwei Plastic Mould Co., Ltd. is located in Huangyan, the hometown of moulds in China. We have the most advanced mold manufacturing equipment and the most qualified trained employees. dustbin mould is one of our main products. Let's introduce how the mold is made. Mold assembly is just like assembling a machine. Every part and every screw cannot be wrong, otherwise the...