Khoom plig

1

HC360 2016 Cov Cuab Yeej Siv Hluav Taws Xob Ua Lag Luam Cov Ntawv Pov Thawj

2

HC360 2016 Cov Cuab Yeej Siv Hluav Taws Xob Ua Lag Luam Ua Lag Luam

3

2017 Netizen Reliable Brand Awardntawm Residential Heat and Energy Recovery Ventilators

4

Compilation Party Certificate for Fresh Air Purification System Design Standards of Middle thiab Primary aSchool

5

HC360 Sab saum toj 10 Qhov Cuab Yeej Hom Khoom Plig

6

Hi-tech Enterprise Certificate

5

HC360 Sab saum toj 10 Qhov Cuab Yeej Hom Khoom Plig

6

Hi-tech Enterprise Certificate

7

Standing Member ofTuam Tshoj Ventilation Mechanical Industry Alliance

8

Zog Txuag Khoom Certificate Qualify Company

9

DA YAN AWARD

10

DA YAN AWARD

11

HC360 2016 Qhov Zoo Tshaj Plaws Leader Cup

12

HC360 2015 Top 10 Ventilation Brand Award

13

CAPIA 2015 Tuam Tshoj Sab saum toj 10 Qhov Cuab Yeej Hom Khoom Plig

14

Hi-Tech Enterprise Certificate of

Beijing Holtop Environment Protection Technology Co., Ltd

6

2017 Innovative Brand Award ntawm National Ventilation Industry