The 27th China International Motor Show

At Shanghai 2025 (July 2-4, Shanghai New International Expo Center), Dean Group actively participated the 27th China International Motor Show, with the booth located at E7 Hall H156.

Shanghai Dean Electrical Co., Ltd. is a high-tech enterprise under the Dean Group.The company is at the forefront of research and development and manufacturing of new energy motor testing instruments. The Intelligent Tangent Delta Tester of Enamelled Wire and the Corona Resistance Tester of Enamelled Wire have obtained national invention patents are sold well in Germany, South Korea, India, Vietnam,etc. We produced various types of testing instruments, including Online High/Low Voltage Pinhole Detector and Electric Breakdown Voltage Tester for Various Insulation Materials, etc. Insulation paper testing instruments such as voltmeters and tensile testers are also available.

Domestically, we navigate complex market dynamics across diverse regional customers. Globally, our integrated trade network delivers seamless operations from South America to Western Europe, serving markets across continents.

Dean Electrical drives innovation in global EV motor technology. We actively shape international technical standards, ensuring our instruments consistently set industry benchmarks.Recent industry events have connected us with valuable new partners worldwide.

Experience next-generation motor solutions. Partner with Dean Electrical for globally certified excellence.