Guangdong Tongyi Electrical Appliance Co., Ltd. is located in Guangzhou, a key city in southern China. Our company specializes in researching, developing, manufacturing and selling air source heat pump water heater and new energy electric appliances. We perform strictly in accordance with ISO9001 quality management system. Our products have been authorized CCC certification, and also successively authorized CE certification by the European Union Committee, and CB certification by the International Electrician Organization. With a group of talents, we have successfully researched and developed such advanced products as the Swimming Pool Water Heater, Heat Pump Water Heater Air Conditioner and air source heat pump water heaters. We also have obtained multiple technology patents. Our products are widely distributed in American and European market, and have received users' favorable comments. Tongyi, an outstanding heat pump water heater brand, a developing enterprise, welcomes clients around the world to contact us for business cooperation.