Shanghai Yan Sheng Industrial Co., Ltd.   

Shanghai Yan Sheng Industrial Co., Ltd. is a is a collection of scientific research, development, sales, service, investment of integrated high-tech joint-stock enterprises, the headquarters is located in Chinese economic, cultural, financial, trade of the modern metropolis of Shanghai. , our company has a group of highly educated, high-quality rich practical experience in business research, marketing personnel, and has a strong sense of responsibility and sense of mission. After years of development the company make concerted efforts, in its investment in various industries are the customers and partners to establish a good reputation. Chemicals is the company's main investment projects, the current has been formed to chemical raw materials, chemical reagents, plant extract, organic intermediates, pharmaceutical intermediates, chemical solvents, chemical additives, medical standard, food additives, food raw materials, and so on many kinds of tens of thousands of varieties. The company's business involving medicine, pesticide, dye, paint, food, scientific research, leather and other industries. At the same time, our company is standard USA (...