Shanghai Ewen Co. Ltd.   

Shanghai UN Chemical Co. Ltd. is a professional chemical company chemical additives. The company has the industry senior chemical engineer and professional sales and service personnel, in the market expansion and business rich considerable success. The company has been China's leather chemicals, chemical industry, textile, papermaking, printing, printing ink, paint, paint, pharmaceutical, pressure sensitive adhesive, adhesive agent, adhesive, protective film, waterstop and other industries provide the introduction of high-quality chemical additives and high technology. Specialized in chemical industry.We have provided many well-known factories with high-quality chemic We...