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Yingde Hongte Air Conditioning Equipment Co., Ltd. is one of the leading manufacturers and exporters of China by designing and producing top-quality hvac duct board suppliers. pre-insulated duct panel is the main product of Hongte. It is diverse in variety. Ventech phenolic foam insulation board has passed the following test. It has been tested in terms of statics, dynamics, material strength, vibration, reliability, fatigue, etc. It won't wrinkle easily. The formaldehyde-free anti-wrinkle finishing agent is used to ensure the flatness and dimensional stability after washing multiple times.
Increasing customer demand drives the development of Ventech.