oujin (Shanghai) co., LTD is located in the baoshan district of Shanghai.Is a set production, processing and distribution of a limited liability company.Companies adhering to the win-win cooperation, mutual benefit and cooperation business philosophy, ready to provide the high quality service to customers.The company's main products are: hydroxypropyl methyl cellulose (HPMC), methyl cellulose, cold water soluble poly (PVC), 1788/2488 to dispersion emulsion powder, polypropylene staple fiber, early strength agent, lignin and other series of products