Inner Mongolia Yabulai Dyestuff Co., Ltd, The holding subsidiary of Yabulai Salt Group, is a large-scale manufacturer with the world?s largest production capacity, and the most complete variety of sulphur dyes.Our factory located in Yabulai industrial area of Alxa Right Banner, Inner Mongolia Municipality, which is near to Jinchang-the city of Nickel in China.Our main products and supply ability as below:SULPHUR BLACK BR & SULPHUR BLACK B: 50,000MTS/YEARSULPHUR COLOR DYES: 20,000MTS/YEARSOLUBILISED SULPHUR BLACKLIQUID SULPHUR BLACKSODIUM HYPOSULFITE (HYPO): 30,000MTS/YEAR.