QQ: 2326497863 15940905917 Shandong solid state PU Footwear Co., Ltd. is a manufacturer of injection process, cold bonding process, Goodyear rubber combined process technology and PU, PU / TPU combined process safety shoes professional manufacturers, located in high-density city, Shandong Province, Chaoyang District Industrial Park, the plant covers an area of ??about 10,000 square meters. I plant all kinds of PU bottom specializing in the production of industrial shoes, using a injection molding process with help of high quality leather and elaborate. After petrochemical, coal, metallurgy, chemical industry, construction, machinery manufacturing, railway, shipbuilding and other types of