Originated from Mengling Power Electronic (Dong Guan) Co. Ltd. since 1989, Mainland Energy Conversion Ltd. or MEC was established in 1999 in Hong Kong, China.

Taking advantage of the strategic locations in the Far East, we manage to expand here as the Asian Pacific Hub with Hong Kong as a key sourcing and transit port.

Subsequently, we established sales and client servicing arm in Europe with the set-up of MEC-Energietechnik GmbH in 2007 in Villach, Austria. MEC aims at providing quality, best-in-value power solutions (from industrial battery chargers, lithium battery packs to energy storage systems) for clients worldwide.

We have our own ISO 9001:2015 certified factory located in Dong Guan, China, enable us to offer nowadays one-stop, customized power solutions pinpointing clients’ specific needs. Equipped with latest SMT technology, advanced Optical Inspection System and automated Pick & Place machines, we produce in-house the necessary inductive / heatsink components, ensuring the best quality and timeliness. Processes from mold construction, metal stamping, simulation / software designs to the assembly of battery packs or the full gear of power supplies, MEC handles well with flexibility.

High degree of autonomy and self-sufficiency enable us to develop and produce wide range of various mix of products, which are equipped with technologies fitting the latest market needs, and complied to the relevant safety standard and requirements. MEC, for decades, stands for quality and responsible ODM/OEM production, a partner you can trust on.