Dalian Chengfeng Rubber & Plastic Machinery Co., Ltd. is fully committed to the production of pressurized internal mixers, open rubber mixers, elevators, and film cooling machines. The company's technical personnel have over 20 years of experience in related roles at former state-owned enterprises. From raw material procurement, parts processing, quality inspection, to complete machine assembly, every step is strictly implemented according to technical requirements to ensure the quality of each product. The pressurized internal mixers produced by Dalian Chengfeng Rubber & Plastic Machinery Co., Ltd. have achieved qualitative improvements in mixing quality, efficiency, automation, sealing, and service life. Since its establishment, the company has adhered to the principle of "quality first." Because of focus, we excel; professionalism makes life easier!