Guangdong VTR Bio-Tech Co., Ltd., a biotechnology company, researches, develops, produces, and sells bio-enzyme preparations, biosynthetic products, and plant extracts in the biomanufacturing, agriculture, and animal husbandry industry in China and internationally. The company offers animal nutrition and health, biofuel, detergent, food and beverage, brewing, starch sweetness, bakery, and pulp and paper products, as well as textile enzymes, including acid cellulase, neutral cellulase, catalase, alkaline protease, medium temperature desizing enzyme, etc. It provides Boluohui Extract, a veterinary drug raw material and powder; and other biotechnology solutions. The company also exports its products. Guangdong VTR Bio-Tech Co., Ltd. was founded in 1991 and is based in Zhuhai, China.