About Us

Shandong Constant Machinery Technology Co., Ltd is one of professional manufacturer of EV charge equipment within International standard, we are specializing in producing and exporting EV Charger, EV Charging Station Line, Electrical Vehicle Supply Equipment(EVSE) and Affiliated spare parts, such as cables, connectors, charging guns, plugs, sockets, etc.

During past three years, under our all workers, engineers and salesman hard efforts together, now we could supply AC, DC EV Charger and the capacity from 5kW to 800kW, it is not only meet some people for home charging and also meet some public places for commercial operation. Because of our strict quality control, competitive price and excellent service(Pre-sales, Medium-sales, After-sales), we had won a good reputation among many clients and exported ten more countries and regions of the world, covering Europe, North America, South America, Southeast Asia, Middle East, Asia and so on. Here, we warmly welcome customers from at home and abroad to negotiate business with us. You will get great satisfaction from Constant. Let’s look for good prospect and seek common development, Let’s put an electric vehicle charger everywhere customer parks.