TAHL Ltd, which is a chemical manufacturing & trading company at Hongkong. We are the one of largest fine chemical suppliers in China.We can supply hundreds MT of differet kinds of organic chemical products with competitive price. We can supply many kinds of fine chemical,like 9-Fluorenone cas 486-25-9,4,4[[-(9-Fluorenylidene)diphenol cas 3236-71-3,9,9-bis[4-(2-Glycidyloxyethyl)phenyl]fluorine CAS 47758-37-2,and so on.The purity of products can reach above 99%.