Qingdao Friend Plastic Extrusion Technology Co., Ltd. has been a national high-tech enterprise, specialized in the design and manufacturing of plastic extrusion equipment for more than two decades. Now, our company owns four workshops, covering an area of more than 12,000 square meters, one office building and one R&D center, with 23 engineers and 118 workers. We acquire a yearly production capacity of 160 sets high efficiency extruders, 60 sets plastic pipe extrusion lines, 35 sets plastic ...