At CrysPack, we've learned to make better products by listening to our customers. If you have any question or concern about your product, contact us for assistance.

Fuzhou CrysPacK Opto-Electronic Technology Co., Ltd
Flat 5,West of 2nd Floor,Hongshan Sci & Tech Zone, No 550,Industry Road,Fuzhou, Fujian, 350002, P. R. China
Tel:   +86-591-87729127
Fax：  +86-591-87725779
Skype:   cryspack
MSN:     cryspack@hotmail.com

If you need the support by E-mail, please link the following. CrysPack will answer you as soon as possible.

Sales serving：sales@cryspack.com.cn,  cryspack@gmail.com
 
Info serving：Info@cryspack.com.cn