phenolic foam duct phenolic foam duct has undergone a sophisticated and precise manufacturing process offered in Yingde Hongte Air Conditioning Equipment Co., Ltd. . The product strives to offer the best quality and durability ever to make sure that clients will have no worry about products' performance and possible vulnerability. It is believed to have a long service life with improved toughness together with strong reliability.
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Ventech phenolic foam duct phenolic foam duct is developed in Yingde Hongte Air Conditioning Equipment Co., Ltd. with our intimate understanding of the market needs. Manufactured under the visionary guidance of our experts in accordance with global market standards with the aid of pioneering techniques, it has high strength and fine finish. We offer this product to our customers after testing it against various quality measures.where to buy duct board,duct insulation board,fiberboard duct.