We are a high and new technology manufacturer and exporter in China which is mainly specialized in researching, developing, manufacturing and marketing of switching power supply and power inverter ,including weatherproof switching power supply,waterproof switching power supply,Trad switching power supply,central power supply,efficient switching power supply,mini car inverter, modified sine wave and pure sine wave inverter, battery charger, inverter with charger, dc converter, stabilizer, air purifier & ozone sterilizer and other car electrical products, solar inverter, dc to ac power inverter, microinverter, high-tech off grid inverter, solar charge controller and other solar related products. Also, we deal with some other low voltage electric appliances and power supply products.