Hangzhou Polytech Engineering & Technology Co., Ltd. is a national high-tech enterprise registered in Hangzhou High-Technical Development Zone. We have long time experience of extrusion system. We cooperate with Zhejiang University to get the advanced polymer extrusion techniques and the abundant experience, on the basis of which company insists on providing advanced product and technique, high-quality extrusion equipment to meet clients vary demands. Our company has our own R&D and manufacture center. The main business includes the design and production of polymer extrusion system, extrusion moulds, extrusion machine and plastic products. At present, We have Hangzhou POLYTECH plastic machinery corp.,ltd for the design and manufacture of extrusion machines., Hangzhou Foretech Plastic Industry Corp.,ltd for the manufacture of plastic products.We will do our best to offer good service and technical support.