With the development of 20 years, Zhejiang Jinteng Machinery Manufacture Co., Ltd, which located in Dinghai district, Zhousi city. Zhejiang province, has became one of the biggest professional screw and barrel manufacturer.

We have extensive design experience and frist-class management, adopting advanced detecting technology and production management. We have equipped advanced technology and equipment for processing, test, as well as extended experience fordesign and high-level management. With advancedCNC equipment, and nitriding furnace, as well as constant temperature quenching furnace heat treatment equipment, equipped with advanced monitoring and testing equipment.

In recent years. We have been named as "Zhoushan Famous trademark". "Excellent Enterprise", "specialized and special new enterprise", "Science and technology enterprise", "Zhejiang Manufacturing Certification Enterprise", "high-tech enterprise" by the municipal and district people's govemments. We passed the ISO9001: 2008interational quality management system certification since 2008, and get the continuous and effective operation and improvement.

The screw and barrel made by our company is widely suitable for domestically produced, imported 30-30000gram injection machine, Diameter`15-300mm single screw extruder, Diameter 45/90-132/276mm conical twin screw extruder, Diameter45/2-300/ mm parailof twin screw extnuder and each kind of products through the hardening and tempering, qualitative nitading fine grinding or sprayed welding alloy, polishing process technology. We are strictly accordance with the ISO9001 internationa quality system and make the product to meet requirement of international standard.