Certificate Profile

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Certificate Profile

Home / Certificate & Profile

In order to verify the performance of our doors and windows, improve the brand awareness and product reputation of our doors and windows, improve and provide the most reliable door and window project to customers around the world, Wanjia window and door project have passed and obtained industry test reports and certifications! The following is the test report and certification of the door and window project.

Product information that passed the test

Custom / Site built windows – International Residential Code [IRC] – R612.8
Complies with ASTM E 330; ASTM E 1300 & ASTM E 1996;
Heavy gauge aluminum framing to resist large missile.
Laminated tempered / toughened glass [not annealed glass] with PVB 2.28mm interlayer [insulated glass optional]Manufactured to resist engineered design pressures – ASTM E 330 [Minimum Negative -80 / Positive +80 psf]

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