Nanjing Kaiyou Rubber & Plastic Machinery Co., Ltd. is a professional manufacturer specialized in producing twin extruders, related accessories and polymer product-related process until the turn-key projects, integrating development and production together. Our main products include KY series Co-rotating twin screw extruder, XPS foam production Line, spare parts like screw element, barrel, gear-box and auxiliary equipment used in extruders. Our company was established in 2000 in China, and we have many years of history in twin extruders industry. Our company has independent import and...