As one of the well-known tailor-made manufacturer of pre-insulated duct panel, Ventech is always offering the best for customers. pre-insulated duct panel produced by Hongteis very popular in the market. The application of advanced equipment gives Ventech phenolic foam insulation board a fine finished. We have a complete set of quality assurance system and sophisticated testing equipment to ensure its quality.
Based on the idea of fiberglass duct board, Ventech has always been standing at the strategic height to push forward implementation of the plans. Check now!