- Shenzhen Jarstar Technology CO,.Limited
- Address:7F, Building AB, Honglianying Tech. Park, Longhua District
- Rouda Power-saving Technology Co. Ltd (HongKong Branch)
- Address:Houston Industrial Building 32-38 Wang Lung Street New Treasure Centre
- GLOBE BEST LTD
- Address:3705 Bank of America Tower, 12 Harcourt Road
- YVI CO., LTD
- Address:Rm 12-13, 14 / F. , Block A, Hi-Tech Industrial Centre, 5-21 Pak Tin Par Str. , Tsuen Wan, N. T. ,
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