HM POWER’s R&D headquarter is based on Sweden, a country ranking 1st in technological innovation across the world. The R&D team is staffed by experts in electrical engineering, material science and insulation system. All of them were worked in famous multinational electrical equipment suppliers and took high positions. Some of them directly promoted the design and development of ABB’s SafeRing and SafeLink series of products. The average time they have spent in the power industry exceeds 30 years. To date, they have taken out a number of international invention patents of medium and high-voltage electrical power, delivering profound and far-reaching influence to the electrical industry.