Profile: Guizhou Hosing Sci-Tech Co., Ltd. is engaged in the production, research and development of specialty chemicals, pharmaceutical raw materials & intermediates. Our product line includes 4-p-tolyl-propionic acid, 3-(4-cyano-phenyl)-propionic acid, 3-(3-nitro-phenyl)-propionic acid, 3-(2-nitro-phenyl)-propionic acid, 3-(4-nitro-phenyl)-propionic acid, 3-furan-2-yl-propionic acid, 3-thiophen-2-yl-propionic acid, cyclohexane-1,2-dione, 4-bromo-indan-1-one and 3-nitro-phthalamic acid.