We have established in the name of Hing Tat Trading Co. in Hong Kong since 1982 for dealing import and export business including dyestuffs, pigments and intermediates. In 1998, we established B.R.Y. Chemicals Co, to handle dyestuffs and pigment business. We have supplied them to famous dyestuff houses. In 2001, we built a 38.000 square-foot building as our laboratory and a research and new products development center. We have modernized our laboratory and development center by stalling with testing instruments of Datacolor Spectrophotometer, Branch Light Luminosity, and Liquid Phase Chromatograph Meter, etc.