Dezhou Jinheng SolarCo.,ltd is one of the leading manufacturer of solar hot watersystems and photovoltaic system in China and around the world. Withmany years’ experiences and Research, Bontel team has developeddifferent kinds of solar collectors for different workingtemperature and circumstance. The solar thermal products includingFlat panel collector(High /low temperature), U pipe and Heat pipecollector, Linear concentrating collector, Steam Collector, SolarWater Heater and commercial system.