Establishment of Union Way Factory (the origin of MEC) in Boashan Industrial Area, Zhang Mu Tou, Southern China, with key operations in OEM manufacturing of timers and battery chargers.
Reconstruction of the factory at the current site by the river at Guan Cang, Zhang Mu Tou, Southern China.
Relocation to the new factory site and it remains to these days.
Establishment of Hong Kong foothold with the set-up of Mainland Energy Conversion Ltd.
ODM began with the set-up of R&D for designing battery chargers and power supplies; launched the very first MEC-labelled product with our own inductive components. The era of self-sufficiency begun.
“MEC” registered as trademark under the Trade Marks Ordinance in Hong Kong.
Complete fulfillment of RoHS compliance; with other international recognized certificates passed.
Establishment of MEC-Energietechnik GmbH, the European sales arm in 2007, in Villach, Austria, to better serve clients with direct communication.
ODM product G-Bus-8 was nominated as the favourite product by U.S. consumers.
Launch of a series of high-end, waterproof industrial battery chargers which were well received by the markets; factory first certified for ISO 9001:2008.
Launch of 300W waterproof, industrial battery chargers.
The factory transformed to wholly foreign owned enterprise and renamed as Mengling Power Electronic (Dong Guan) Co. Ltd. with complete facilities for smooth running of vertical assembly lines; R&D centres set up in Austria and Taiwan in the same year.
Launch of 1000W waterproof, industrial battery chargers.
Launched the highly efficient yet compact 250W to 500W series for charging lithium-based batteries.
Opened up the market of domestic sales within mainland China; started participating in the annual electronica China; factory certification updated to ISO 9001:2015.
“MEC” registered as trademark under National Intellectual Property Administration in China. First launch of MEC LiFePO4 battery pack for forklift trucks, heavy-loaded trucks and sea taxies.
1989 创立工厂
在华南樟木头宝山工业区创建依联威电子厂（MEC 的发源地），主要经营定时器和电池充电器的 OEM 生产。
1992 建造 MEC 自家工厂
在华南樟木头官仓河边现址重建厂区。
1993 定立于樟木头官仓
搬迁到位于樟木头官仓新厂区，一直到现在。
1999 于香港成立办事处
于香港成立 Mainland Energy Conversion Ltd.；建立香港的立足点。
位于山上的简易结构群，这是我们1989年的工厂原地。
最开始的时候，我们工厂的原地，1989 年山上。
上世纪 90 年代，我们敬业、开朗的员工。
2000 自给自足的时期
ODM 生产服务从设立电池充电器与电源设计研发部开始，推出了第一款采用我司自家制电感元件、并以 MEC 为品牌的产品，开始了自给自足的时期。
2005 在香港注册商标
根据香港《商标条例》注册「MEC」为商标。
2006 符合 RoHS, WEEE, CE 认证
完全满足 RoHS 的要求；并通过及具备其他国际认可的证书。
2007 于奥地利成立分公司
于 2007 年在奥地利菲拉赫成立 MEC-Energietechnik GmbH，我们位于欧洲的服务处，以便更好地与客户作直接沟通。
2008 被提名为「美国最爱」
ODM 产品 G-Bus-8 被美国消费者提名为最喜爱的产品。
2011 首度获 ISO 9001:2008 认证
推出一系列高端防水工业用电池充电器，受到市场好评；工厂首度获 ISO 9001:2008 认证。
2013 推出 300W 防水系列
推出 300W 防水工业用电池充电器。
2014 于奥地利和台湾设立研发中心
工厂转型为外商独资企业，改名为盟灵能源电子（东莞）有限公司。工厂设备齐全，拥有垂直装配生产线，营运顺畅；同年在奥地利和台湾设立研发中心。
2015 推出 1000W 防水系列
推出 1000W 防水工业用电池充电器。
2016 推出新的轻巧型系列
推出轻巧而高效的 250W 至 500W 锂电池充电器。
2017 获得 ISO 9001:2015 认证
开拓中国大陆内销市场；开始参加年度的 electronica China 电子展；工厂获得 ISO 9001:2015 认证。
2019 于中国內地注册商标；首度推出 MEC 电池组
在中国国家知识产权局注册「MEC」为商标。首次推出用于叉车、重载车、船舶和游艇的 LiFePO4 电池组。
1992 年我们在樟木头官仓河边建厂，到今时今日，我们还在这里。
