Hebei secaicolour Co., Ltd. is a leading manufacturer of disperse dyes and cationic dyes in the world, with annual capacity more than 120, 000 metric tons.

Our company established in 1970, with a lay out of 2, 000, 000 square meters and more than 4, 000 employees. Longsheng has been awarded ISO-9001 certificate in 2003 to provide standardized products and guarenteed quality.



Besides Chinese market, our company has achieved increasing exportation e