Ventech now has become a worldwide famous brand in the field of manufacturing pre-insulated duct panel. Hongte's main products include pre-insulated duct panel series. The product is durable and functions very well. The product increases operational efficiency. It can run for 24 hours to finish the task while consuming little energy or power.
All of our business activities and production practices comply with environmental regulations. We will spare no effort to reduce our negative environmental influence during our production activities.