- Jietron elec-optic Co.,Ltd
- Address:33# , gaoxin road
- WINSHING ENTERPRISES LIMITED
- Address:Blk Q 10/F Everest Ind. Ctr. 396 Kwun Tong Rd. Kwun Tong, KLN, HK
- Sinosence International Lighting Limited
- Address:Unit D, 16 / F, Cheuk Nang 21st Century Plaza 250 Hennessy Road
- Ledrise.ltd
- Address:Room 803, Futura Plaza, 111 How Ming Street, Kwun Tong
- Million Aim Plastic & Products Ltd
- Address:Rm 1104, Kwong Kin Trading Centre, 5 Kin Fat Street
- HK Energy Ltd
- Address:Flat 203, 2 / F, Elite Industrial Center
- Darshan LED Lighting Co.,ltd
- Address:21-23a, Prat Ave
- Wahfant High Tech Co., Ltd.
- Address:Mirador Mansion, 58 Nathen Rd, Tst, Kowloon, Hong Kong
- Light Tech Group LTD
- Address:65-67 BONHAM STRAND EAST,
- LAYCON GROUP COMPANY LIMITED
- Address:Room 1305-6, 13/F, Boss Commercial Centre, 28 Ferry Street, Yau Ma Tei, Kowloon, Hong Kong
- Huaneng lighting(HK) Co.,Ltd
- Address:Unit A3,10/F, Jade Plaza,513 Canton Road, Yau Ma Tei, Kln Hong Kong
- Apexikolor Co, Ltd
- Address:Yufeng Industrial Zone, District
- Spark LED Lighting
- Address:Room 1502, 15 / F, New Treasure Centre,
- OEMATIC INDUSTRIES COMPANY LIMITED
- Address:Hong Kong
- LEDKE TEK
- Address:4 / F, Kin On Commercial Building, 49-51 Jervois Street,
- HongKong Century YinYu Lighting Co.,Ltd
- Address:13 / F Of Tower A, New Mandarin Plaza, 14 Science Museum Road, Kowloon,
- Citizen Electronics
- Address:
- Mcfion International Limited
- Address:G / F 708A, Shanghai Street, Kowloon. Hong Kong.
- Hong Kong HengTao Industry Co.ltd
- Address:Rm1001, 101f, Tai You Building, 181johnston Rd, Wanchai, Hong Kong
- Inno Power Limited
- Address:Kwun Tong