Shanghai Xiyan Industrial Co., Ltd. (its predecessor is Spring Chemical, Shanghai Xiyan Chemical) was founded in 2008 located in Jinshan. It is a professional company dedicated to the research, development, production, and sales of nano-size colorants.


At the beginning of the company committed to nano colorant and nano new materials. After more than ten years of efforts, we have established in the field of colorant system, across the solvent-base, water-base, UV-base, plasticizer and special segment industry.