Please feel free to contact us if you have any questions or inquiries.

We will surely give you a satisfactory answer.

Add：No.1239 Huoju Road, Changchun City, Jilin Province, China

Zipe Code:130012

Tel：+86-(0)431-8517-1618/2218  　　

Fax：+86-(0)431-8517-8258

Web:www.jhoptics.com　　

Inquire And Technic:jh@jhoptics.com  

Sales:jhoptics@hotmail.com  (MSN and Email)