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The Intumescent Fire Grilles passed 2 hours fire testing
On February 18, 2025, Hangzhou Biyou Building Materials conducted a fire resistance test on the Intumescent Fire Grilles. In accordance with the EN 1364-5:2017 standard, the product with 40mm,50mm,60mm all successfully passed the 2 hours fire resistance test.
02-19
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We will Participate The NAHB International Builders' Show IBS 2025
Hangzhou Biyou Building participate The NAHB International Builders' Show IBS 2025 on FEB 25-27, 2025 LAS VEGAS, NV.
02-07
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The fire pipe collar passed 3 hours fire testing
On January 17, 2023, we successfully completed the three hours fire resistance performance test of the pipe collar. This significant achievement marks remarkable progress in our product development and quality control, reaching a leading level within the industry.
02-07
