contact us
Changchun JH Optics Co., Ltd.
Address: Building 16,No.832 Chengyuan Road
Changchun,China
Postal Code: 130000
TEL:+86-15948366711(Lyu) +86-15844131415(Lin) +86-13634405983(Ma)
Mailing address: Building 16,No.832 Chengyuan Road
Changchun,China
Marketing Department
sales.jh@ccjhoptics.com shearer@ccjhoptics.com
addressee：Lvheming Maxin
after-sale service
Amy.jh@jhoptics.com
addressee：Xuchun
Feedback
service.jh@ccjhoptis.com
addressee：Ms. Liu