Taiwanese manufacturer of dyestuff chemicals, including disperse, reactive and solvent dyes; as well a bio-chemicals for the pharmaceutical industry. Plants in Taiwan and China.
|yh-color.com||Yuhong Color ( Manufacturing) Co.|
|usro.com||USR Optonix, Inc.|
|matsui-color.com||Matsui International Company, Inc.|
|youyichemical.com||China Youyi Inorganic Pigment Chemical Plant|
|westsenior.co.uk||West & Senior Limited|
|visitindia.com||Sanchi Chemicals Pvt., Ltd.|