Mainland Energy Conversion Ltd

Mainland Energy Conversion Ltd (MEC) is a professional manufacturer and provider of power solutions with over 35 years of industry experience. Established in 1989 as Mengling Power Electronic, the company is headquartered in Hong Kong and operates an ISO 9001:2015-certified factory in Dongguan, China. With a global presence including a European sales and service division in Austria, MEC specializes in the design, production, and distribution of industrial battery chargers, lithium battery packs, and energy storage systems (E.S.S).