Xuzhou Jiulong Seal & PolyurtaneTechnology Co., Ltd. has specialized in the research, development and processing of high-tech and wear-resistant hydraulic cylinder seals and casting CPU, TPU products, . Jiulong Seal Co.,Ltd provide a wide range of gasket kits and sealing components for earthmoving machines. Jiulong Polyurthane Co.,Ltd provide MDI, NDI,PPDI polyurethane system for high-quality products. Ar present, the company have a first-class facilites, We are cooperating with the ...   |