Our Journey of Certified Excellence

Top Rated Verified & Certified UPVC Experts

Check out our certificates and test reports that show ELBUILD’s promise of top quality. We’re proud of the excellence of all our UPVC products. These documents prove our dedication to being the best UPVC windows and doors supplier. We work hard to meet and exceed industry standards, ensuring every product is made with modern technology, high quality raw materials, care, and precision methods.

IGBC CERTIFICATE

UWDMA CERTIFICATE

CASEMENT WINDOW PERFORMANCE CERTIFICATE

CASEMENT WINDOWS PERFORMANCE CERTIFICATE

SLIDING WINDOW PERFORMANCE CERTIFICATE

SLIDING WINDOWS PERFORMANCE CERTIFICATE

ISO Certificate

ISO 9001 2015 CERTIFICATE

TEST REPORTS

RoHS TEST REPORT

RoHS TEST REPORT 4

SOUND INSULATION TEST REPORT

ACCELERATED WEATHERING REPORT

FIRE TEST REPORT

WINDOW PERFORMANCE TEST REPORT

WINDOW PERFORMANCE TEST REPORT 3

CIPET TEST REPORT

TUVRheinland TEST REPORT