- 3elamp - Crimson Tag Ltd.
- Address:Room 1412, COSCO Tower, 183 Queen&＃39;s Road
- e.Energy Lighting Limited
- Address:13 / F, Prince Industrial Building, 106 King Fuk Street, San Po Kong, Kowloon
- dilitronics Asia Ltd
- Address:
- Power Art Technologies Ltd.
- Address:Workshop E2, 5 / F. , Phase 2,
- LED4LUX HANDELS- G.M.B.H.
- Address:Workingberg Commercial Building, 41-47, Marble Road
- Advanced Timer
- Address:KOWLOON
- Ascend International Development Limited
- Address:12F, Parkview Commercial Building, 9-11, Shelter Street
- Evolution Online Company Limited
- Address:Shop 31 G/F Avon Park 15 Yat Ming Rd. Fanling Nt
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