Profile: Longchem Co.,Limited is engaged in manufacturing and distributing key intermediates, APIs for pharmaceutical industry, specialty chemicals for cosmetics and colorants. Our product line includes solvent dyestuffs, fine chemicals, uv absorbers, tea extracts and hair dyes. We also provide voglibose, tosufloxacin, sulplatast and pranlukast. Our uv absorbers are used in adhesives, vanishes, lacquers, coatings, inks and paints.