Zibo Hengjiu PU Technology Co., Ltd: We're well-known as one of the leading casting polyurethane prepolymer, casting polyurethane elastomer, PU elastomer finished product, flame retardent zinc borate, polyurethane rubber parts manufacturers and suppliers in China. If you're going to buy high quality products with competitive price welcome to get more information from our factory. Good service and punctual delivery are available.