If you have any questions or problems, please contact us. We will be happy to help you!

 

Address:
12801 Schabarum Ave. 2nd Fl.
Irwindale, CA. 91706, USA
Tel: 1-626-960-1227
Fax: 1-626-960-1770

 

Customers in the U.S. call:
The NGN customer service line: 8296116

 

Customers in Asia call:
Tel: (852)3549-6092
Fax: (852)2125-5200

 

The NGN customer service line:
For Technic: 8295011
For Others: 8296117