Mainland Energy Conversion LTD. or MEC has experience in manufacturing for 30+ years. The main business of MEC is designing, manufacturing, selling battery chargers series covering all battery types.

MEC believes that quality is the foundation of enterprise development and the company strictly complies with GB/T19001-2016/150-9001:2015 certification system requirements, establish and improve our quality assurance system, from raw material procurement, incoming material inspection, process control to finished product shipment. There are perfect, systematic, scientific operation norms, to ensure the product quality is stable and reliable. Along with a factory in China and a branch office in Austria, MEC presents the cutting-edge, economic products and power solutions to the world.