Contact us
- Jiangsu Gongcheng Bio-tech Co.,Ltd. Nanjing Branch
- Add：7th Floor, Unit 4, Tongjindasha, No.198 Hexi Street, Jianye District, Nanjing City, Jiangsu Province, China
- Contact: +86 13852293662
- E-mail：linda@gcbio-tech.com
- Website：www.gcbio-tech.com
- Jiangsu Gongcheng Bio-tech Co.,Ltd.
- Add：Fifth Road, Yangkou Chemical Industry, Nantong City, Jiangsu Provience, PR, China
- Tel：+86-513-81903969(Foreign Trade)