Shanghai Jiahui Optical Instrument Co.,Ltd

Telephone：
+86 15001978117

Telephone：
+86 13818330937

Skype：
yiyang.li.cn

Email:
jiahe@jhoptical.com

New Website:
https://www.jhoptical.cn

Old Website:
https://www.jhoptical.com

Address:
Rm316, Building 6, #1018 Shiwan No.7 Rd. Pudong, Shanghai, China
post code (201202)