Zhonghui Chemical was established in 1989, through about 27 years&＃39;construction and development, it becomes a specialized dyestuff manufacturer in china with a total capacity of more than 25000MT per annum, and strong abilities in technology and scientific research and rich experience to operate a large scale enterprise. We already acquired ISO9001 Certification. Direct, acid, basic dyes 5000MT per annual, sulphur black 20000MT per annual. Liquid Sulphur Black 10000MT per annual,2,4-Dinitrochlorobenzene 10000MT per annual.Rising dyes Co,Ltd is responsible for market operation and export trade for Zhonghui Chemical.Rising dyes always keeps customers&＃39;benefit and satisfaction in mind.Providing high quality and competitive price.