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Ventech outdoes many similar enterprises in manufacturing high quality fiberglass duct board. phenolic insulation board manufacturers produced by Yingde Hongte Air Conditioning Equipment Co., Ltd.is very popular in the market. All indicators and processes of Ventech pre-insulated panel meet the requirements of national indicators. In our factory, we adopt the most stringent set of quality management system.
Centering on improving pre insulated panelsto accelerate the need to adapt to market competition is important for Ventech now. Please contact.