Our company (Shanghai Mingkai Electric applicance co. ltd.) is located in Shanghai Songjiang high-tech park. Our main products are pure sine wave inverter,modified sine wave inverter, inverter with charger.solar inverter,wind inverter ,off grid inverter. We have already gotten ISO9001 quality system certification ,CE,UL,GS,E-MARK,ROHS etc. Our products have already sold to Europe ,North American ,Middle east,South east Asia etc. We hope we can establish long term cooperation with your company . We hope can get your response ASAP.