Mould, Plastic Mold, CNC Machine Parts manufacturer / supplier in China, offering Mh55607080-Yl Mutiple Cover Block Plastic Mold Used in Construction, Plastic Injection Moulding Concrete Block Spacer Mold (YB5216) for High-Speed Railway, Concrete Circular Spacers Plastic Molds for Construction (YB5216-YL) and so on.