- tmsauto parts co.
- Address:Seabright Plaza, No. 9-23 Shell Street, North Point, , Hong Kong
- Elecsound potentiometers co.,ltd
- Address:128-130 Wing Lok St. ,
- Ylcode Technology Co.ltd
- Address:4 m / f, HuaQi international building
- Elecsound Electronic Company Limited
- Address:11 / F, Front Block, Hang Lok Building, 128-130 Wing Lok St. ,
- Dangfang Marine Hardware& Electrical Appliance Co.,Ltd
- Address:No236, Taigucheng, Zhonghuan
- Ever Bright HK Technology Ltd.
- Address:Unit 1201, 12/F., Blk B, Wing Kut Industrial Bldg., 608 Castle Peak Rd, Lai Chi Kok., Hong Kong, Hong Kong
- TK
- Address:TROAD
- KONG FAT ELECTRONIC TRADING LIMITED
- Address:Unit. 5, 1 / F, Block A, Hoplite Ind Centre, 3-5wang Tai Rd, Kowloon Bay, HK.
- Twinkle Glen
- Address:NO. 8 Qingshan Road
- Wah Ngai Silk Screen Limited
- Address:Flat C, 7 / F, Winner Fty Bldg, 55 Hung To Rd,
- THT.SYSTEMS
- Address:Lok Mun Street
- Huitong thermo element factory
- Address:2105 TREND CENTRE
- Electric Development Limited
- Address:Jervois Street
- ENSI-ZH Technology
- Address:N / D, WC BULD
- Sunrich Innovation
- Address:121 Des Voeux Road Central, Hongkong, Hong Kong
- Lunar Technology Ltd
- Address:34 Tai Yau Street
- Leo Industry Trading
- Address:21 / F, New World Tower1, 18 Queen's Road Central HK
- Tatlan Industries Co Ltd
- Address:Flat E, 13 / F, Superluck Ind Centre Phase 1, 45-53 Sha Tsui Road, Tsuen Wan, New Territories
- Crystal Glen
- Address:NO. 118 Bofulin road
- MARK TOUGH INTERNATIONAL LTD
- Address:Unit 19, 9 / F, PROFIT INDUSTRIAL BUILDING,