- Wing Feng Trading Company
- Address:Cheung Sa Wan
- Arko Technology (Hongkong) Ltd.
- Address:7/F.,Kin On Commercial Building,49-51 Jervois Street, Sheung Wan hongkong Hong Kong
- World Mobile Company.
- Address:Flat - A, 5/F, Comfort Building, 86-88A Nathan Road TST Hong Kong
- Zhaoneng Battery Factory
- Address:12 / F. , Bel Trade Commercial Building, 1-3 Burrows Street, Wanchai, Hong Kong
- Hua Sung Enterprises
- Address:Lynwood Court,
- Smart Zone Technology Limited
- Address:110 How Ming St
- Pacific International Traders
- Address:Unit-F, 13 / F, Alpha House, 27-33 Nathan Road, Tst,
- Hongkong Fuhua Co.,Ltd
- Address:Sui Wo Road, Sha Tin, Hong Kong, Hong Kong S
- E2 Trade Technologies Company
- Address:191 Java Road
- ofstar
- Address:16 Nanking Street, Yaumatei, Kowloon, Hong Kong
- Shanghai Tianbei Lighting Co., Ltd
- Address:897 queen road hongkong Hong Kong
- Prosperity Trading company
- Address:Yee Kuk west street
- Libao Int'l Ltd
- Address:1008 Newtech Plaza 34 Tai Yau Street SanPoKong
- HENLE TRADING (HONG KONG) CO LTD
- Address:Flat / Rm 1002, 10 / F Ricky Centre 36 Chong Yip St
- MANLAP enterprises(hk) ltd
- Address:18 dex volux
- Chung Pak Battery Works Ltd
- Address:7 / Fchung Pak Comm. , 2 Cho Yuen St. , Yau Tong Bay,
- HongKong Fortunin Industry Co,.Ltd
- Address:Rooms 1318 - 1320, 13/f, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon. HK Hong Kong
- Power Source Tech Co., Ltd
- Address:22, Tung Yuen Street Yau Tong Bay, Kowloon
- Power Kingdom Development Ltd
- Address:Rm2104-5, Mega Trade Centre, 1-6 Mei Wan Street, Tsuen Wan, New Territories
- Power Stations (HK) Limited
- Address:11 / F. , FRONT BLOCK, HANG LOK BUILDING, 130 WING LOK ST. , SHEUNG WAN