- Techcool Industry Developmnet Co., Ltd
- Address:3F, 1ST Bldg Dawei Shahe industrial park, Jiangshi village, Gongming town Shenzhen, Guangdong
- Brilliant Lustre Trading Company LTD
- Address:Qu Dong Bin Lu Xin Yi Dai Guo Ji Gong "B" dong 2112 Shenzhen Guandong, CHINA Hong Kong
- Solar Electronics Limited
- Address:6/F.,Shun on commercial Building 112-114Des Voeux Road Central, Hong Kong. Hong Kong HK Hong Kong
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