Qingdao Jiashang Automation Equipment Co., Ltd. is a leading manufacturer, supplier and factory of advanced duct production lines in China. Our products are designed and developed to meet the growing demands of the HVAC industry. We offer a range of high-quality machinery for producing rectangular and round air ducts, such as spiral duct machines, TDF flange forming machines, CNC plasma cutting machines, and more. Our duct production lines are designed to make the process of duct fabrication faster, easier and more cost-effective. We use advanced technology and high-quality materials to ensure our products are reliable and durable. With our years of experience in the industry, we have established a reputation for excellence that our customers have come to rely on. Whether you are looking to start a new HVAC business or want to upgrade your existing production system, Qingdao Jiashang Automation Equipment Co., Ltd. should be your first choice. We are committed to providing you with the highest quality products and services that meet your unique needs. Contact us today to learn more about our duct production line solutions.
