environmental consultant 于 Wong Chuk Hang

Oxyvital is the German-Swiss performance and quality leader in medical-grade, non-toxic Air Purification for clinical, residential and commercial use.

One of Asia's leading business and tourism hubs, Hong Kong proudly promotes itself as Asia’s World City. However, as competition rises, it’s increasingly...

improving your built environment providing Green Building consultancy services for developing and operating BEAM green buildings in Hong Kong, we have been supporting the development of Green Bui…

One of Asia's leading business and tourism hubs, Hong Kong proudly promotes itself as Asia’s World City. However, as competition rises, it’s increasingly...

CKP Sustainability Consultants Limited (CKP) is a professional provider of corporate sustainability consulting services

We offer 空氣清新機, 空氣淨化器, 空氣淨化機, Air Cleaner, Air Purifier, 空氣污染, 空氣, 空氣質素, 室內空氣質素, air, air pollutant, IAQ, Indoor air quality, Hong Kong Air Purifier Center, HK

AECOM is a global network of design, engineering, construction and management professionals partnering with clients to imagine and deliver a better world.

leed, 上海绿色建筑, 建筑节能, 绿色建筑技术, 绿色建筑标准, 绿色建筑网, green building certification, green building code, green energy, green homes, the green building, building green homes

清潔生產伙伴計劃之認可節約能源顧問及改造工程公司，為本港企業於珠江三角洲之廠房，提供能源使用及空氣污染之審計服務，為港商提供全面性之節能減排之優質環保服務

Kärcher is a globally active family-owned company from Winnenden and the world market leader in cleaning technology.

Learn all about the lighter side of Pest Control - as well as fascinating pest insights!

WOUF Designs use groomed dog hair from your own pet combined with innovative fashion concepts to create unique items to be treasured for years.

Air Quality Monitoring Stations,Monitoring Network