Shenzhen Office
Sincron Communications Co., Ltd. 
TEL: 86-755-23490731
Mail: sales@sincroncom.com
Add: Room 1002, Huichao Technology Building, 12 Jinhai Road,,Baoan District,
         Shenzhen 518102,China.


Hongkong Office
PRIC TECHNOLOGY (HK) LIMITED
Add: FLAT/ ROOM 704 7/F, BRIGHT WAY TOWER, 33 MONG KOK
         ROAD, MONG KOK,HONGKONG