自由充(澳門)有限公司是澳能建設控股有限公司(股份代號: 1183.HK) 全資附屬公司。以專業團隊配合最新技術，提供一站式電動車充電方案，為各大型停車場解決電動車充電問題，提供優質可靠低成本服務，為客戶免去繁複申請程式，獨享專屬充電位。一站式服務包括樓宇電力系統分析、實地考察、顧問服務、安裝及測試，設有24小時維修，省時安全可靠。自由充手機APP，隨時查看充電情況；網上付款流程方便獨立，令電動車充電成為智慧生活一部分。
MUCHARGING (Macau) Limited and MU (Hong Kong) Limited are wholly-owned subsidiaries of MECOM Power & Construction (HKEX 1183). MUCHARGING provides one-stop EV charging solutions. Equipped with the latest technology, we can solve the problem of EV charging in large parking lots with high-quality, reliable, and low-cost services. Customers do not need to go through complicated application procedures to the government to enjoy exclusive charging service. Our one-stop service includes analysis of the building's electrical system, site visits, consulting services, installation and testing, and 24-hour maintenance. The charger can be connected to our MUCHARGING mobile application. User can check the charging process at any time. MUCHARGING app also includes the independent online payment process. We wish to bring EV charging to a part of smart living.