Founded in 1994, Shekonic (Yangzhou Shuanghong) Electric & Mechanical Co., Ltd. is a hi-tech company focusing on developing, manufacturing different types of power supplies including high power DC power supplies, frequency conversion power supplies, special power supplies for electronic component qualification testing & aging and related measuring instruments. We are one of the earliest manufactures in the industry who obtain the ISO9001 certificate and also the CE certificate by noted SGS, we are one of the major suppliers for DC power supplies in China, and overseas market as well.

Having solid R&D capacity to customize special power supplies in a short time, we can especially manufacture power supplies of high voltage (up to 50,000V), high current (up to 15,000A), and high power (up to 1000kW) with high precision, high stability and low ripple. By adding the computer control and man-computer conversation intelligence function to our power supplies, we have become a Chinese leading manufacturer in the industry. Our registered trademark "SHEKONIC" has been well-known among universities, scientific research institutions and some international companies, such as Phillips, Siemens, Schneider, Sony, Hitachi, Huawei, Hisense, Toshiba and Emerson.

Technology advancement and experienced staff are the key elements to our success. Every year we invest at least 10% of the revenue into R&D and have obtained many of our own intellectual property rights and patents. Presently, 30% of our employees are R&D and it is keep growing. We are confident that we will supply more and more high quality products in the future.

Since 2003, we had introduced the ERP system with the modules of IPD (Integrated Product Developing), ISC (Integrated Supply Chain), Human Resources, Financial Control, and ISO Quality Control. After several years' hard work, we have made considerable progress in developing customized products and quickly-responding supply chain implementation. If you are interested in any of our products or service, please don't hesitate to contact us.