Zhejiang Rongzhi Electric Power CO.,LTD is a high technology company focusing on electrical integration filed. We own a professional research & development ,production & service team with more than 15 years’ working experience . Our main products are medium voltage solid state soft starter device, medium voltage frequency converter , soft starter. medium voltage automatic reactive power compensation , active power filter and many more products. At Present. Our products have been widely used in energy & chemical industry, metal smelting , power grid , industrial manufacturing , universities , medical ,city commerce, water conservancy and hydropower , road traffic , commercial houses .etc.