Henan Yuanhua Biotechnology Co. Ltd.
Tunli road, Econo&Technology Development Zone, Xuchang City, Henan province, China
TEL: +86 0374 3183556 /+86 0374 3183619
FAX: +86 0374 2788222 /+86 0374 2788060

E-mail: info@yuanhuabio.com　　　　　customer@yuanhuabio.com

International Business Department
TEL: +86 0374 3183556
FAX: +86 0374 3183619
E-mail: sales@yuanhuabio.com;
            export@yuanhuabio.com