- CourierME.Ltd.
- Marine, recreational electronics, gps, marine antennas, chartplotters, fishfinders, radar, autopi.
- Address:103, Lane 7, FuYngYuan, YuanCunXiJie,TianHe Zone Guangzhou Guangdong 510655 China
- Chi Tongda Electronics Co.,Ltd
- GPS, tracking gps, fishfinders, video cameras.
- Address:,Huafeng 1st Industrial Park,Bao'an Avenue,Bao'an District Shenzhen Guangdong 518126 China
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