Zhejiang Huaye Plastics Machinery. 

Operating globally, Zhejiang Huaye Plastics Machinery Co., Ltd. specializes in the manufacturing and supply of critical components for plastic processing machinery. Their extensive product portfolio includes a variety of screws and barrels, such as HY1 sintered models, as well as components specifically designed for injection molding, extrusion (offering both single and twin screw configurations), and rubber processing machines. Additionally, they offer a comprehensive range of screw and barrel accessories, including heads, nozzles, hinge pins, and screw tip assemblies. Beyond screws and barrels, the company produces various tie bar solutions. These encompass plasma nitrocarburized and post-oxidized tie bars, models specifically for two-platen injection molding machines, nut brake blocks, and piston rods. Their advanced screw offerings cater to specialized applications, such as high-speed and high-pressure optical processing, efficient color mixing, and handling specific materials like PVC and PET, as well as packaging product series. The company also provides screws with advanced material compositions and coatings, including PTA bimetallic and PVD coating options. Established in 1994, the company is headquartered in Zhoushan, China.