Byelen chemicals is a fine chemicals manufacturer-based company, as well as a custom manufacture-driven company that develops, manufactures and markets a broad range of chemicals to meet customers’need in the worldwide. The five kinds of business scope are categorized, fine Chemicals,special fluorine chemicals, Pharmaceutical Intermediates & bulk, food additive & health products, functional organic Materials. 　　Besides Byelen’s own invested facilities in Changsu, Byelen also collaborates with other two qualified factories in way of OEM under the constricted contract. Byelen provides a package of standard operation procedures for production organization, also send a managemen team to involve operation at production site, that ensures production activities to be same in comparison with Byelen’s one. 　　Besides Byelen’s independent R&D Center in Shanghai, Byelen signed an agreement for technology development with Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, to strengthen its own technological capability in new product development, which is to become one of major contributors to give the company’s growth over long term. 　　Byelen always remembers the role of society, and always keep promise to provide customers with satisfied services, provide employees with a great work environment, provides partners with good return and provide our society of good image.