foam duct board foam duct board is made by Yingde Hongte Air Conditioning Equipment Co., Ltd. to be ecologically sustainable and to be responsive to the worldwide call for sustainable development and energy saving. The adherence to environmentally friendly principle is a critical and most valued part of the product's development process, which can be proved by the sustainable materials that it adopts.
Ventech foam duct board We are committed to delivering exceptional foam duct board's design and performance for customers home and abroad. It is a featured product of Yingde Hongte Air Conditioning Equipment Co., Ltd. . Its production process has been improved by our R&D team to maximize its performance. Moreover, the product has been tested by a third-party authoritative agency, which has great guarantees on high quality and stable functionality.duct board sheets,duct board insulation,foam duct board.