Hongte produces the high quality pre-insulated duct panel till now. Hongte's main products include fiberglass duct board series. The production process of Ventech pre-insulated duct panel has been greatly improved by our professionals. They carry out a complete management system to conduct the production of the product. Adding a piece of this product to a room will completely change the room's look and feel. It offers elegance, charm, and sophistication to any room.
We energetically promote environmental protection and sustainable development. We will use cost-effective and mature technological production facilities to reduce environmental negative influence.