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For decades, Ventech air conditioning duct board have been showing our high quality phenolic insulation board manufacturers to the world. Hongte's main products include fiberglass duct board series. The product meets the strict quality standards in the global market. The greatest advantage of this product lies in its enduring look and appeal. Its beautiful texture brings warmth and character to any room.
We have been committed to environmental protection and sustainable development. By adopting improved environmental practices, we show our determination in protecting the environment.