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TIANYIHANG is a professional manufacturer in the ventilation fan industry for more than 15 years. We have big ISO 9001 standard manufacturing facilities in Guangzhou, China and offer a wide range of ventilation fans that can fit almost all your needs at home. All of our fans are UL, cUL, HVI and Energy star certified. We believe home is more than just a house. It is the place where we live, eat, sleep and enjoy the most precious time with our family. It is very important that we can have a healthy and comfortable home environment. Our ventilation fans can help improve indoor air quality by venting moist air quickly outside, which eliminates problems associated with high humidity like mold and mildew growth, steamy mirrors and peeling wallpaper and paint.
Our goal is to offer high quality and innovative products which can make homes healthier, more comfortable, and more convenient.