Zhejiang Jinteng Machinery Manufacturing Co., Ltd. was established in 1997 and is located in the High-tech Industrial Development Zone of Zhoushan City, Dinghai District, Zhejiang Province. After more than 20 years of continuous development, it has become one of China's leading professional manufacturers of screws and barrels for plastics and rubber machinery. The company has rich design experience and first-class management level, with large precision machining equipment for barrel and screw production, CNC equipment, and computer-controlled nitriding furnace and constant temperature quenching furnace for heat treatment, and equipped with advanced monitoring and testing equipment.