Shanghai BenRo Chemical Co.Ltd(BENROCHEM) is an international company specializing in R&D, production and international trade of research chemicals, APIs, nutrition supplements, steroids, biochemicals and other chemicals. Our main business includes two areas: one is sourcing chemicals-pharmaceuticals, intermediates and other fine chemicals, especially those hard-to-find and new ones; the other is custom synthesis and manufacturing. We now have a R&D center and two production factory sites for customs synthesis and production. We have developed several lipids and steroids such as D-erythro-Sphingosine(CAS 123-78-4),D-erythro-sphinganine(CAS#:764-22-7), DOTAP (132172-61-3) , Cholesteryl methyl ether (1174-92-1), Drostanolone Enanthate(13425-31-5), and Testosterone series etc with high qualities and are selling them all over the world. Now our R&D business is focusing on research and production of Nutrition Supplements,Fatty Acids and Lipid chemicals and we wish to have cooperation with you in the future.