Hunan Jingzheng Equipment Manufacture Co., Ltd (JZSB) is the major enterprise of China Polyurethane Equipment design and specialist manufactures, and China polyurethane Industries Association member. After fifteen years development, our running reached to a high tech and good service level, based on the innovations and marketing promotion, we continuous try our best to make our products' capability, quality, service, reliability, economical and maintenances to ensure our customer satisfy at all. Our major products including: Variety polyurethane high pressure foaming machine (typical, cyclopentane). Various polyurethane products line(PU sandwich panel line, press machine, vehicle seat line, refrigerator line), automatically polyol/ isocyanate/ cyclopentane storage and premixing system etc. We provide service crown all home appliance refrigerators; Vehicle, train and ships interior trim; Pipeline insulation; Construction energy saving roof panels and furnitures etc.