Hengyi Mechanical&Electrical Engineering is an enterprise specializing in Research & Development of Electric Vehicle Charging products. We constantly strive to provide each customer with better products along with customized services. Shanghai Hengyi Mechanical&electrical Engineering Co., Ltd. is a committed to become the most professional and efficient manufacturer in the field of EV charging. Now our products adapt to vast majority of vehical models around the world and we will continously update to provide with safe and efficient EV charging products.Hengyi Mechanical&Electrical Engineering provides customers with safe, reliable and intelligent EV charging products and components, including EV plug, socket, connector, charger and high-power DC charging station. Our connectors are CE/ UL/ TUV/ CB certified and all products are well sold in Europe, the United States and most developed countries.