PLYSUN is located in Tongling,Anhui, which is known as the hometown of plastic extrusion tooling.We engage in the extrusion business,Extrusion machines and extrusion moulds help our customers find the solutions to achieve plastic production.Extrusion machines transfer plastic to useful products into our lives and industries.Our engineers have rich experience in extrusion technology.PLYSUN always welcome customers from all over the world who comes to our factory and send inquiry.We provide tuning at the site or at the customer's factory.Any problems can be solved by professional engineers.