Huayang Technolgy ( HK ) Co.,Ltd , specilist for marine equipment ,
Fish Finder , Echo sounder , GPS navigator , Marine Radar ,
Auto pilot , GPS Plotter which compatible C-Map .
www.huayang-tech.com/en
5.6" Inch TFT LCD Display Dual Frequency KF-667 / KF-669
300W Output Power
8"...