Nanning Doing-Higher Bio-Tech Co., Ltd. | Address: 4 Yuehu Erli, Liangqing Economic Development Zone, Nanning, Guangxi 530221, China 
www.gxdhhd.com | Send Inquiry | Phone: +86-(771)-4060267
Nanning Doing-Higher Bio-Tech Co., Ltd. is engaged in the research, development, production, application and sale of biological enzyme preparation. Our products include animal (plant) proteolysis seri more...