Hangzhou Pengnuoda Biotechnology Co., Ltd. 
Address: Room 320, Building 1, No. 5 Genshan Zhisan Road, , Shangcheng District, Hangzhou City, Zhejiang Province, China
Contact: Zheng Wen  +86-15107101114
E-mail: 15107101114@139.com
Web: www.ponodabio.com