-Optical Transceiver
Location:Home / Service commitment
Technical support
Hotline service:

Sales Department Hotline: 010-62923466

24 hour technical support hotline: 18210989688

It is very popular.

Headquarters telephone:

Beijing headquarters telephone: 010-62923466

Fax: 010-62927748

Address: room 2202, building 2, No. 1, Shang Di International Pioneer Park, Haidian District, Beijing. Zip code: 100085

It is very popular.

E-mail:

Sales Department: [email protected]

Technical support department: [email protected]

International Trade Department: [email protected]