To provide high-quality products by technology innovation.
Hunan Zhengdi Biological Resources Devplopment LTD Co., Ltd. is a manufacturer with profound R&D background and abundant plant resources. We focus on plant resources and the efficient development of its deep processing. Relying on the PDT(product develop team) who are expert at medical research, we turned to technological innovation and process improvement, we have several Patents and technology(with complete intellectual property rights) on extraction and separation equipment,and technology. We can provide high-quality raw materials of pure natural plant extract and technical support of eco-friendly terminal product development.