For years Yingde Hongte Air Conditioning Equipment Co., Ltd. has been providing customers with fiberglass duct board and unparalleled customer service that have made us one of the most effective suppliers in our industry. fiberglass duct board is the main product of Hongte. It is diverse in variety. Ventech pre insulated panels has ensured quality. Its design has been tested over time to meet the challenges of the packaging and printing markets. This product does not accumulate bacteria and dust. The small pores of the fiber have a high filtration capacity for fine particles or impurities.
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