Hunan Zhongye High Tech Special Material Co., Ltd

Hunan Zhongye High-Tech Special Material Co., Ltd. takes the lead in transforming the phenolic polymer foam insulation material from the aerospace military industry into the central air-conditioning ductwork for civil use. Our company is committed to the development of new energy-saving, fireproof and environmental ductwork, and actively promoting the upgrade of central air-conditioning ductwork.
ZHONGYE aluminium foil compound sandwich panel and ZHONGYE colored steel compound sandwich panel are highly efficient energy saving new uilding materials, they have the following feature: low thermal conductivity and good insulation performance, resists corrosion and chemicals, good mechanical strength & dimensional stability, light weight and Low moisture absorption. Advantages of the ZHONGYE pre-Insulated duct system are lower heat conductivity, higher thermal efficiency, high Fire-Protection rating, easy Installation, environment protective, hermetic seal ensures little air leakage, corrosion protective, hygiene, beautiful appearance, sound-insulated, using invisible flange on the connections, saving a lot of building space, and service life is more than *5 years.