50/200kHz Bronze Thru Hull Transducer - A dual frequency bronze transducer, streamlined for optimum performance.

Fixed hang type bearing is the latest support designed and manufactured by our factory in light of the international style. Its spare parts are basically moulded in a one-off manner, which is an advanced technology.

Vertical Bearing Compass Repeater Support： 1.vertical type 2.rational structure 3.firm and endurable 4.long service life It is the latest support designed and manufactured by our factory in light of the international style.

Fixed hang type bearing is the latest support designed and manufactured by our factory in light of the international style. Its spare parts are basically moulded in a one-off manner, which is an advanced technology.