1.mixer 2.high quality 3.QingDao Techcreative Plastic Machine CO.LTD. Qingdao Techcreative Plastic Machinery Co., Ltd. is a high-tech joint-stock company, which is relevant to high-molecule materials, and engaged in developing, designing and manufacturing all kinds of plastics and machinery.Based on the development tactic of "quality and credit make foundation stable, meanwhile, speed and ...