HC360 2016 Fresh Air Products Leading Brand Certificate
HC360 2016 Fresh Air Products Leading Brand Prize
2017 Netizen Reliable Brand Award of Residential Heat and Energy Recovery Ventilators
Compilation Party Certificate for Fresh Air Purification System Design Standards of Middle and Primary aSchool
HC360 Top 10 Ventilation Brand Prize
Hi-tech Enterprise Certificate
HC360 Top 10 Ventilation Brand Prize
Hi-tech Enterprise Certificate
Standing Member of China Ventilation Mechanical Industry Alliance
Energy Saving Products Certificate Qualify Company
DA YAN AWARD
DA YAN AWARD
HC360 2016 Outstanding Leader Cup
HC360 2015 Top 10 Ventilation Brand Award
CAPIA 2015 China Top 10 Ventilation Brand Award
Hi-Tech Enterprise Certificate of
Beijing Holtop Environment Protection Technology Co., Ltd
2017 Innovative Brand Award of National Ventilation Industry