Ventech Air Conditioning is a large custom louvers supplier. Ventech Air Conditioningprovides a wide range of volume control damper for customers. Ventech Air Conditioningdisc valve has passed a wide range of tests. They are Chemical Testing, Electrical Safety Testing, Environmental Testing, Mechanical Safety Testing, Performance & Endurance Testing, etc. It can maintain the integrity of ceiling construction. The product has high stitch quality. It goes through stitches per inch (SPI) check to see the stitch density that may impact the strength, appearance, and performance of a garment seam. This product has been exported to more than 50 countries.
As a developing company, our companyaims to be a pioneer in exhaust air louver industry. Contact us!