Beijing Leader & Harvest Electric Technologies Co., Ltd is a leading Medium Voltage Variable Frequency Drive supplier.The main business activities are including R & D, manufacture, and sales and service. There are 800 employees, 230 of which are technical engineers. The headquarter is located in South Yangfang Industrial Zone, Changping District, Beijing, China. The company is ISO9001, ISO14001, T28001 and CE certified. The Medium Voltage Variable Frequency Drive of the company has been award as CHINA TOP BRAND. The company has a close contact with the State Key Laboratory - Power...