Qingdao Tongsan Plastic Machinery Co., Ltd. is located by the beautiful Jiaozhou Bay and is a professional manufacturer of plastic extrusion equipment. The company has gathered top scientific research talents from all over the country, specializing in the research of new plastic machinery, high-tech transformation, and working together with research institutes and colleges to rapidly transform new scientific research achievements, providing you with high-performance and high-tech plastic machine products. Quality is the style of the same three people, reputation is the personality of the same three people, and innovation is the eternal pursuit of the same three people. Tong San warmly welcomes domestic and foreign customers, and is willing to work together with you to create a better future.