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Hongte is an outstanding brand in the industry. Hongte's main products include fiberglass duct board series. Ventech phenolic foam insulation board is produced under the standardized and scientific production process. The production of the product is constantly monitored for 24 hours. After testing many time, the product lasts longer than most similar products.
We stick to sustainable development. We are leading collaboration across our supply chains to reduce waste, increase resource productivity, and optimize material usage.