Founded in 2004,Shanghai Qinshuo Cool and Warm Equipment Co., Ltd / Shanghai Hongji Ventilation Equipment Co.,Ltd is a professional manufacturer in producing air duct panels,such as Phenolic foam panel, XPS panel,PIR panel(Polyisocyanurater Panel),etc.

We have brought in advanced production lines and advanced production techniques for producing our products. We now increased 3 production lines for making our panels,which makes us on the top of the same line.

Moreover,we are the work partner of International Expo in Shanghai.Australia Pavilion,USA Pavilion,Korea Pavilion,Poland Pavilion,Chinese Pavilion,etc are all used our panels to finish the buildings.We won high praise from our customers home and abroad.Our goal is to establish a long-term business relationship with our customers by selling our products with quality goods&competitive price.

Warmly welcome you to cooperate with us.Be partner of us,you will be assured of favorable price,high quality and promt delivery.