Qingdao Tongsan Plastic Machinery Co., Ltd. was established in  1997 as a professional plastic machinery manufacturer, which stands by  Jiaozhou Bay Qingdao city. Our factory is only 40 minutes to Qingdao Port and 20 minutes to Qingdao New International Airport.

 Qingdao Tongsan is exclusively specializing in  designing and 

manufacturing a great variety of plastic machinery.

We have 22 years experience for the corrugated pipe making machine.And we are the earliest manufacturer to develop hollow grid sheet making machines. We have a team of professional designer and engineers to continuously develop and improve plastic pipe and profiles  making machines.Converged with the national first-class scientific talents,our company is engaged in the study of new-type plastic machines and the conversion of international high-and-new technology.We will supply the high performance and high tech plastic machines.