Hangzhou Polytech plastic machinery Co., Ltd is a national high-tech enterprise registered in Hangzhou Hi-tech Development Zone. Incorporating with Zhejiang University and absorbing the rich experience, developing technology of polymer extrusion from Europe, We pledge to adopt advanced process techniques and high quality equipments to develop innovative products, in order to satisfy customer′s special needs. We have our own R&D team and manufacture centers. Our business scope includes three main areas: Full sets of extrusion equipments, plastic sheet extrusion and pipe extrusion system. Our staff which consists of devoted managers and experienced engineers is always there to provide you with full-quality services and full-range technical support.