Shijiazhuang Suteng Electronics Co., Ltd is established in the year of 2006, our mainly products are: inverter series, switching power supply series, car charger electrics series etc, and photovoltaic series products are researching&developing currently. We use the newest chip of power supply and inverter from international famous semiconductor company during the producing process, it improves working efficiency and stability of the products, reduces the products failure rate. The cost is lower while the peripheral components has been greatly decreased. Meanwhile we have more superiority in market competition.