- Phoenix Battery Company
- Address:Rm 2003, 20/F, Tung Wah Mansion, 199-203 Hennessy Road, Wan Chai, Hong Kong Hong Kong Hong Kong 999077 Hong Kong
- RED BRIDGE(HONGKONG) Electronics Technology CO.,LTD
- Address:Room 19, 6/F, Shun On Commercial Building, 112-114 Des Voeux Road, Central, Hong Kong Hong Kong Hong Kong
- Honghu Honghong Industrial Limited
- Address:xixiang shenzhen shenzhen guangdong Hong Kong
- HK Prinkingsun Co,.Ltd
- Address:Longhua St.Bao'an, Shengzhen Guangdong 518000 Hong Kong
- E-blue Corp.
- Address:Unit D, 7/F, Wah Wing, 14-20 Wing Yip Street, Kwai Chung Hong Kong Hong Kong Hong Kong
- David Tech HK
- Address:#21, harbor B/D, E-TST, Kawlong Hong Kong
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