UNMASS is a part of the UNMASS GROUP CO,. LTD.Which is mainly specializes inorganic pigment, organic pigment, solvent dyestuff ‘s domestic chemical companies voluntarily formed a joint organization.There are eight chemical production base by Zhejiang ,Jiangsu, Anhui,Shandong,Hebei，Henan,Tianjin,Shanxi province.

Factory have more than 20 years of production experience on advanced technology ,constantly investigation and innovation ,improve the quality of products, including the development of new nano-products can better service to customers.
UNMASS by the adhere to “information sharing, complementary resources” principle and good faith out of the alliance strong United Way in order to promote enterprise development and communication, reduce operating costs and enhance economic efficiency, Give full play to the economies of scale, innovation and enhance market competion　UNMASS depend on association is power, share is value,win-win is successful, let us touch hands to make good furture. to create a new business concept and mode of development, fully tap the potential of the market.