All Hardware Come with One-year Carry-in Warranty in Hong Kong

Smart IAQ Shop

Promotional Items

Air Monitors

Electronic gadgets to help you find out air quality you are breathing, no matter you can it air sensor, air monitor, air meter, air detector… or whatever.

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Air Purifiers

Machines that clean the air. We call them purifiers instead cleaners because they not only can clean dust, but also gaseous pollutants and even airborne germs too.

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Instead of using machine to purify air you may consider using other materials for passive air cleaning. You can buy air filter replacement here too.

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Contact Us

WOOFAA, Sound of Clean Air


Phone: +852 2649 4000
Fax: +852 3007 5188
Whatsapp: +852 5993 5280
Business Hours:
9:00 am - 6:00 pm Monday - Friday

IAQ Product Development • Distribution

WOOFAA Company Limited

Unit 613, Block B, Po Lung Centre, 11 Wang Chiu Road, Kowloon Bay


Wechat: brother_woofaa

空氣質量監控產品開發 • 分銷


九龍灣 宏照道11號 寶隆中心 B座 613室


威發智能綠色科技 (深圳) 有限公司
廣東省 深圳市南山區 學苑大道1001號 南山智園 C2棟 16樓 2室


威發智能科技 (江門) 有限公司
廣東省 江門市蓬江區勝利路152號 1幢 2205室A048號