Sambo Fine Chemicals Mfg Co., Ltd., which was founded in 1977, is the biggest C-Acid manufacturer in the world with the capacity of 4,300MT per year, and our other production lines are dye intermediates and inorganic pigments. Sambo Fine Chemicals Mfg Co., Ltd. makes every endeavours to produce and supply high quality products to suit each customer's requirement and to create a more comfortable and beautiful future through continual research, development and investment for new products and variety of technology.