fiber duct board In the international market, the Ventech products have received wide recognition. During the peak season, we will receive continuous orders from all over the world. Some customers claim that they are our repeat customers because our products give them deep impression for the long service life and exquisite craftsmanship. Others say that their friends recommend them to have a try of our products. All of those prove that we have gained much more popularity by word of mouth.
Ventech fiber duct board fiber duct board is manufactured in China under the strict scrutiny of Yingde Hongte Air Conditioning Equipment Co., Ltd. 's experienced team. Customers are guaranteed the highest quality with our quality production facilities, attention to detail, technical expertise, and ethical standards. We regularly carry out quality assurance audits and explore new product development opportunities. Additionally, our quality control technicians perform quality control checks on every product before shipment. We stand behind our manufacturing standards.phenolic pre-insulated duct panel with aluminium foil pre-insulated panel.