Honors and Qualifications
10
TOP 【 Top 10 brands of building materials in the west 】100
TOP 【 China's top 100 system doors and windows brands 】7
STANDARD 【 Participated in the compilation of 7 national, industry and regional standards】5
INTERNATIONAL TESTING AND CERTIFICATION 【 AAMA101/AS2047/CE/NFRC 】2
DESIGN AWARD 【POLARIS AWARD OF CONSTRUCTION】150
PATENTS 【 Obtained 150 patents of various types 】Innovation leads the way in design for Qingqing