Qingdao Longzai Corp. is a qingdao longzai corp. based in qingdao , China. Qingdao Longzai Corp. is a member of exporthub.com since February, 2009. Our business is related to Chemicals industry and we specifically deal in naphthols,bases,basics and dyes. Please find our product details below:naphthols , dyes, basics, and bases.the main products are Naphthol series and the annal output is more than 1500mt. and the works has the satrictly quality control systerm and the high leveel chenical team and always take the product quality as our works products are regularly supplied to Europe, Nothor America, Southeast Asiaand our domestic market and well accepted by the leading pigment manufactures as well as the dyeing works.naphthols , dyes, basics, and bases.the main products are Naphthol series and the annal output is more than 1500mt. and the works has the satrictly quality control systerm and the high leveel chenical team and always take the product quality as our works products are regularly supplied to Europe, Nothor America, Southeast Asiaand our domestic market and well accepted by the leading pigment manufactures as well as the dyeing works.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.