Shenzhen apc ups power co., ltd Established in Shenzhen in 1998, Which is a young and rapidly growing company for Uninterrupted Power Supply (UPS), DC To AC Power Inverter and Automatic Voltage Regulators (AVR) industry. We specialize in OnLine UPS & OffLine UPS , Modified and Pure Sine Wave Power Inverters, Solar inverter and Automatic Voltage Regulators (AVR). For more than ten years , with a strong R&D team, also is the main agent of APC ups in china, shenzhen apc ups power Company has become the leading supplier for long backup time power solution in the new world of information technology