Zhejiang Huaye Plastics Machinery Co., Ltd. manufactures and sells screws, barrels, and tie bars worldwide. It offers HY1 sintered barrels, screws, and small pieces; barrels and screws for injection molding machines; single and twin screws, and barrels for extrusion machines; screws and barrels for rubber machines; and accessories of screws and barrels, including heads, nozzles, hinge pins, and screw tip assemblies. The company provides plasma nitrocarburizing and post-oxidation tie bars, nut brake blocks, tie bars of two-platen injection molding machines, and piston rods; and high injection speed and high injection pressure optical, high-efficient color mixing, PVC and PET special, and packaging products series products, as well as PTA bimetallic and PVD coating screws. Zhejiang Huaye Plastics Machinery Co., Ltd. was founded in 1994 and is based in Zhoushan, China.