Qingdao Sainuoke Industry & Trade Co., ltd is a manufacturer specialized in polyurethane series production with more than 20 years experience, which is located in Qingdao city , China.Qingdao Port is the third port in china, so it is convenient for transport.We created our sub-factory specialized in research and development of PU wheels six years ***** we become the biggest manufacturer in PU field in Qingdao.We owe almost all kinds of models from 6" to 26" with many trend pattern. Our factory has 10000 M², we have abundant technology completely production equipment and 500, 000pcs production capacity every year. We mainly export to EU, USA and East South Asia. If you have any question on the details, feel free to ask.Welcome to visit our company and do further business cooperation.