Wellcome to visit  Zhoushan Well Screw Machinery Manufacturing Co., Ltd. has been devoting itself to the research and development of plastic extrusion and injection molding for many years, constantly digesting and absorbing the world's leading scientific technology and technology, always standing at the forefront of China's screw barrel industry, representing the leading level of domestic similar screw barrel manufacturing, aiming at extrusion and injection. Customer service in the plastic industry, our company has more than 20 years of rich experience and process accumulation in the plastic machinery extrusion industry, to achieve the core technical equipment and European advanced processing technology docking. The company has a sales center, technical center, production department, quality management department and a plastic product testing base, there are many kinds of senior and middle technical personnel.