Hangzhou Dingxin Biotechnology Co., Ltd.
ADD: Room 505, building 3, Tianshi science and Technology Innovation Park, 16 Longtan Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang, China
TEL: 0086-571-88194596
FAX: 0086-571-88199298
E-MAIL: sales@hzdxbio.com
URL: www.hzdxbio.com