Kunshan Bonzer Plastics Machinery Co., Ltd: BONZER is located in Kunshan, nearby Shanghai, specialized in plastic extrusion industry with over 20 years' experience. We can provide all kinds of plastic product extrusion lines, our extruder and plastic profile extrusion line is sold hundreds sets in domestic market and aboard market. The electronic and temperature controller are famous brand,such as Schneider, FUJI, RKC, OMRON,SIEMENS and so on. Welcome OEM project or ODM project.