We are a main manufacturer for Amino Acid, Amino Acid Derivatives in China. Found in 1994, Donboo is an integrated manufacturing and out sourcing company providing Amino Acids, Amino Acid Derivatives from our manufacturing sites in China to customers ***** the past nearly 20 years, we supply our customers in good and stable quality in accordance with AJI, USP, EP, FCC and in house standards.By closely joint effort with many universities and research institutions, we constantly run the top of this area, strive to identify market trends and keep on developing new products for our customers.