Guangdong VTR Bio-Tech Co., Ltd., focuses on research, development, and industrial application of bio-medicine, bio-agriculture, and animal husbandry. The company provides feed enzymes, functional feed additives, and industrial enzyme products. The company sells its products in approximately 60 countries and regions. Guangdong VTR Bio-Tech Co., Ltd. was founded in 1991 and is headquartered in Zhuhai, China.