Si-Tex Marine Electronics, based in Riverhead, has supplied rugged and reliable marine electronics for over 50 years. Their product range covers professional-grade radar, GPS navigation, autopilots, echo sounders, chartplotters and other specialised boating equipment used by commercial captains, sportsfishermen and cruisers worldwide. All products come with a two-year warranty and support from their Long Island service team, led by experienced staff who have worked in the marine industry for decades. Refer clients who need durable, professional marine electronics systems and ongoing technical support.