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Who we are

TOP AC is a new energy brand owned by Greatway. Shanghai Greatway is an 1S09001:2015/ 1S0 16949:2009 certified professional manufacture with expertise in EVSE, automotive equipment, and inverter welding machine. Featuring products include Portable EV chargers, EV charging Wall box, EV charging cables and accessories, booster cables, jump starters, battery testers, battery chargers, inverter welder machines, inverter plasma cutters, and battery accessories. Our products are widely used in EV charging places, automotive service stations, small factories, garages.

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Our Strength

Design
In terms of product design, such as custom products, packaging, graphics, protoyping, Greatway has a keen insight into aesthetics and functionality. Consistently delivering products that are not only visually appealing but also very functional, and have won many international design awards for this.

R & D
Greatway is a National Center for Enterprise Technology, and its R&D capabilities stand out in the market. Greatway has a sound regulatory compliance and monitoring system, and has done a good job in raw material research and development, new product development, test and verification.

Manufacturing
Founded in 1997, Greatway has 26 years of experience in the automotive aftermarket. As a high-tech enterprise, Greatway has a strong product manufacturing ability, and does a good job in cost control and quality control, which is convincing.

Export Volume
Greatway exported 100,000 EV charging wall box in 2023, which is the result of the work of colleagues and also an incentive for them.

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Company history and Vision