1: The entire high-voltage inverter market does not appear to continue the explosion of growth, but China's frequency converter brand has covered almost all areas, and relative to international brands have a cost-effective advantage. Domestic high Voltage inverter market accounted for more than 55%. Looking from the enterprise rank, the Hop Kang Frequency conversion growth 13.2%, the market occupies the ratio 13%, already ranks in the industry first position; its market accounted for 12%, Siemens accounted for 11%, ABB accounted for 9%, Oriental Hitachi accounted for 5%. The National electric power four-dimensional development speed is faster, 2012 grew 44%, the industry accounted for close to 5%.
2: China High Voltage inverter market has a broad development space, with the expansion of the market and the diversification of customer demand, the domestic inverter product function in the continuous improvement and increase, integration and systematization more and more high.