Hebei Jianxin Chemical Co., Ltd. is a modern enterprise integrating manufacture, R & D and sales of dyes intermediates. It has two manufacturing plants with floor area of 450mu. Our main products include aniline-2, 5-disulfonic acid monosodium salt, metanilic acid, 3-diethyl amino phenol, 3-aminophenol and color formers, etc. which, with industry leading quality, are exported to Europe and the US, Japan, Korea, Taiwan and Hong Kong.