Contact Information:
Official Hotline
Tel. No.：+86 20 36791994
QQ：1115369434
Overseas Business Department,
Contact Person：Mr. CHEN
Tel. No.：+86 20 36793034/+86-18928936480
E-mail: ovb@zb-biotech.com
Wechat: WhatsApp：
Address：Building U1, 8th Floor, Liandong Knowledge City Digital Valley, Huangpu District, Guangzhou, China
Post Code：510450
Website：http://www.zhengbaibiotech.com
