Nanjing O & L CHEM is a modern high science and technology production enterprise. The company products involve inhibitor agent, light stabilizers, ultraviolet ray absorber, nitrocellulose, cellulose fiber and so on. We have abundant technical force and many professionals & technical. Holding the concept of “mutual benefit” and “co-development”, with high quality, competitive price and best service, we have won the trust and recognition home and abroad. We warmly welcome all customers from the w...