Hunan Jingzheng Equipment Manufacture Co., Ltd( JZSB) is the major enterprise of China Polyurethane Equipment design and specialist manufactures.the chain of products have covered all home appliance refrigerators, vehicle, train and ships interior trim,pipeline insulation,construction energy saving roof panels and furnitures etc. they have been used by our key customers in domestic and international market, the products have been exported more than ten countries. We always try our best to make our product's capacity, quality, service, reliability, economical and maintenances to ensure our customer satisfy at all.