Contact us

Shanghai Jiahui Optical Instrument Co.,Ltd

Tel：+86 15001978117

Tel：+86 13818330937

Skype：yiyang.li.cn

Email: jiahe@jhoptical.com

Website: https://www.jhoptical.cn

Add：Rm316, Building 6, #1018 Shiwan No.7 Rd. Pudong, Shanghai, China