| TIANYI Biotech. Co. Ltd. Dongguan, formerly known as Dong Guan Guo Hong Biotech Co. Ltd established in 1996 With 12 million Yuan permanent assets, with a factory land area of 45 mu, is a high technic modernization corporation of natural pigment production. In addition to advanced analysis instruments and equipment, the company has powerful throughput. It develops manufacture and sells a broad range of innovative products to improve the quality of food and human life. With an annual productivity of 150 tons of MonaRed, 1500 tons of powdered Moanscus red rice.... |