- HK Induction Equipment ltd
- Address:Pinghu
- Collar Technology Co.,Limited
- Address:11 / F. , Front Block, Hang Lok Building 130 Wing Lok St
- Max Creative (H.K.) Ltd.
- Address:RM C7, 15 / F
- M.T.O. International Limited
- Address:51 Tsun Yip Street
- Mastech (Asia) Co. Ltd
- Address:503 Block A, New Trade Plaza, 6 On ping Street,, Hong Kong, Shatin, Hong Kong
- BoHan International
- Address:YuenLong HongKong
- AiPu Electron Co.,Ltd
- Address:newstar
- Aeontek Components Asai Co., LTD
- Address:Rm 504, 5F, Block B, Hoplite Industrial Centre, 3-5 Wang Tai RD. Kowloon Bay
- Plasma Technology Limited
- Address:Tat Chee Avenue, Kowloon
- HPC UPS Manufacturer and Factory
- Address:Flat 1102, 11f, Taiyau Bldg. 181 Johnston Rd.
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