Greaidea has over 20 year’s experience in manufacturing high quality gas water heater. our gas water heater factory locates in Shunde, Foshan city. In our R&D department, 12 engineers are employed to guarantee our R&D advantage and innovation advantage. Testing room and assembly line have been upgraded. Every year, 3% of revenue will be invested to R&D. With excellent manufacturing team & QC team, we realize the annual output 500,000pcs with optimal quality for gas water heater.