- Champion-First Electronics Ltd
- Computer, Motherboard, Cards, Manufacturing, oem, components, system, mainboard.
- Address:Flat E, 11/F Winner Bldg Kowloon Hong Kong
- Vigor Technology Company
- Avr, Filter, UPS, Computer Mainboard, Diesel Generator,Voltage Regulators/Stabilizers,Hardware Components.
- Address:Room 607, Yen Sheng Centre, No. 64 Hoi Yuen Road
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