Bontac Bio-engineering(Shenzhen) Co.,Ltd.（Headquarters）

Tel: +86 0755-27212902

WhatsApp(WeChat): +86 17722653439

Email: marketing@bontac-bio.com

Add: Whole floors 12, 13 and 14, block 3b, hengtaiyu building, Tangwei community, Fenghuang street, Guangming District, Shenzhen

Zhongshan Bontac Bio-engineering Co.,ltd

Web: www.bontac.com

Add: Area 4-6, 1st, 2nd and 3rd Floor, Building 2, 9 Jinsan Avenue East, Sanjiao Town, Zhongshan City; Building 4, 9 Jinsan Avenue East, Sanjiao Town, Zhongshan City