Redsun was established in July 2004. Our main business covers two fields: gas combustion and inorganic material. products include infrared burner, ceramic tile, log set; etc. are to the taste of international market North America, Europe Southeast Asia. We ...

we are the manufacturer of split solar water heater with flat plate collecor,portable system and portable fridge/freezer.our collecor adopt patented coating welding technology high efficiency,it can work under 20C 50C hot water.our provide permanently ...