Contact Information:
Official Hotline
Tel. No.：+86 20 36791994
Overseas Business Department,
Contact Person. Leon Jiang/ Evelyn Zhu
E-mail Address: kad@zb-biotech.com/ ovb-evelyn@zb-biotech.com
WeChat & Tel.No.: +86-18928964201/ +86-19120094599
WhatsApp：
Address：Building U1, 8th Floor, Liandong Knowledge City Digital Valley, Huangpu District, Guangzhou, China
Post Code：510450
Website：http://www.zhengbaibiotech.com
