3M Hong Kong Ltd 3M 香港有限公司 Green & Sustainability, Equipment, Materials & Products, Company Listings (852) 2806 6111 Building & Commercial +12 Building Materials, Ceilings & Walls, Cleaning Products, Doors & Windows, Energy Efficiency, Flooring, Green Products & Services, Green Technology, Hotel & Hospitality, Interior Design Materials, Solar Energy, Sports,
Mega Technical Resources Ltd 名家工程有限公司 Building Services, Green & Sustainability, Materials & Products, Company Listings (852) 2191 6268 Building Materials +5 Contractors, Energy Efficiency, Flooring, Roofing, Roofing Materials/Systems,
Southa Technical Limited Green & Sustainability, Company Listings Energy Efficiency +1 Energy Saving & Efficiency,
Smart Energy Connect By CLP Holdings Green & Sustainability, Company Listings Energy Efficiency +1 Energy Management,
Schneider Electric (HK) Ltd 施耐德電氣(香港)有限公司 Green & Sustainability, Company Listings Energy Efficiency +1 Energy Saving & Efficiency,