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  • About

    • Company
    • History & Development
    • Vision & Mission
    • Our Chairman
    • Our Partners

  • Consultation

    • Energy-Efficiency Improvement
    • Energy Management System (ISO50001)
    • Building Energy Efficiency Ordinance
    • Carbon Foot-print Eva. and Cal.
    • Other Consultancy Services

  • Product & Solution

    • BillionGroup Services
    • Environment, Social, Gov. and Edu. Sys.
    • Renewable Energy & WtE Solutions
    • Air Neutralization System
    • Air Purification System
    • Water Purification System
    • Energy Management System
    • Air-Conditioning System
    • Green Lighting System
    • Thermal Management Product
    • Waste Heat Recovery System

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    Our Partners

    1. umwelttechnik & ingenieure GmbH, Germany 

    2. Leonardo S.p.A, Italy

    3. Digital Lumens, US

    4. LONGi Solar, China

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