Qingdao Sanyi Plastic Machinery Co., Ltd locates in Qingdao City. Our company has advanced technology and experiences in plastic machinery fileds.We can transform the newest science research into real product with fastest speedy to supply the most competitive equipment for our customers. We can provide you our best after-sales service and abide by the principle of "Quality first, Credit uppermost".







Qingdao sanyi plastic machinery co.,ltd is a professional manufacturer of pvc plastic board extrusion line. The company is proud of these products: ...