ADD.：Room 410, block a, Tsinghua innovation building, No. 1, Zhizhi Road, Huishan District, Wuxi

Production base: Jiangsu HESI Nano Technology Co., Ltd

Factory address: Liuzhuang Industrial Park, Dafeng District, Yancheng City, Jiangsu Province

TEL：+86 13671686389
FAX：+86 0510-83575383

Email：wuxiwisdom@126.com
Website：www.hhchen.net