# JIANGYIN JACK-AIVA MACHINERY CO., LTD | , , , ## summary > Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Employees: 300~400, Export ratio: 80% - 90%, Primary markets: North America, South America, Eastern Asia, Southeast Asia, Middle East, Worldwide. ## Company Information * [Company Profile](https://www.ductworkmachine.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.ductworkmachine.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.ductworkmachine.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.ductworkmachine.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Ductwork Machines](https://www.ductworkmachine.com/supplier-448535-ductwork-machines): Keywords: 0.8mm Flexible Duct Connector Machine,0.4mm HVAC production line,0.4mm Flexible Duct Connector Machine. * [HVAC Damper Manufacturing Machines](https://www.ductworkmachine.com/supplier-448536-hvac-damper-manufacturing-machines): Keywords: 1.5mm VCD Machine,31KW Air Duct Machine,15m/min Damper Frame Machine. * [Rectangular Duct Flange Machines](https://www.ductworkmachine.com/supplier-448539-rectangular-duct-flange-machines): Keywords: DC51 Z roller former,4kw TDC Flange Machine,700mm TDC Flange Machine. * [Post Tensioning Duct Machine](https://www.ductworkmachine.com/supplier-448537-post-tensioning-duct-machine): Keywords: 78mm Post Tensioning Duct Machine,78mm Corrugated Tube Machine,65mm Post Tensioning Duct Machine. * [Flexible Duct Machine](https://www.ductworkmachine.com/supplier-448538-flexible-duct-machine): Keywords: Triple Lock Flexible Duct Machine,Triple Lock ductwork machine,300mm Flexible Duct Machine. * [Rectangular Duct manufacturing Coil Line](https://www.ductworkmachine.com/supplier-448544-rectangular-duct-manufacturing-coil-line): Keywords: 1300mm Duct Coil Line,1.2mm Duct Coil Line,22kw Duct Coil Line. * [Rectangular Duct Fabrication Machine](https://www.ductworkmachine.com/supplier-448545-rectangular-duct-fabrication-machine): Keywords: Duct Fabrication Machine,Duct Fabrication Machine Price,Ductwork Fabrication Equipment. * [Spiral Duct Machine](https://www.ductworkmachine.com/supplier-448546-spiral-duct-machine): Keywords: 85mm Spiral Duct Machine,1600mm Spiral Tube Machine,11 KW spiral Ductwork Machine. * [Round Flange Forming Machine](https://www.ductworkmachine.com/supplier-448548-round-flange-forming-machine): Keywords: 2200mm Duct Flange Machine,800kg Duct Flange Machine,800kg flange making machine. * [Round Duct Elbow Machine](https://www.ductworkmachine.com/supplier-448547-round-duct-elbow-machine): Keywords: 125mm Round Duct Elbow Making Machine,1.2mm elbow cold forming machine,0.4mm Elbow Maker. * [Round Duct Manufacturing Machines](https://www.ductworkmachine.com/supplier-448549-round-duct-manufacturing-machines): Keywords: 2m/min Stitch Welding Machine,2mm bending roller machine,2.0mm Duct Fabrication Machine. * [Sheet Metal Duct Fabrication Equipment](https://www.ductworkmachine.com/supplier-448551-sheet-metal-duct-fabrication-equipment): Keywords: 6kw Fiber Laser Cutting Machine,60mm spot welding machine,4000N Metal Sheet Machinery. ## Featured Products * [HVAC Aluminum Diffuser Frame Laser Welding Machine](https://www.ductworkmachine.com/videos-55130162-hvac-aluminum-diffuser-frame-laser-welding-machine.html) * [Spiral Corrugated Post Tensioning Duct Machine | PT Tube Former for Prestressed Concrete](https://www.ductworkmachine.com/videos-54968577-spiral-corrugated-post-tensioning-duct-machine-pt-tube-former-for-prestressed-concrete.html) * [Insulated Flexible Air Duct Making Machine | Glass Wool Flexible Duct Production Line Manufacturer](https://www.ductworkmachine.com/videos-54918039-insulated-flexible-air-duct-making-machine-glass-wool-flexible-duct-production-line-manufacturer.html) * [Curtain Fire Damper Machine | Curtain Type Fire Damper Production](https://www.ductworkmachine.com/videos-54859458-curtain-fire-damper-machine-curtain-type-fire-damper-production.html) * [HVAC VCD Damper Frame & Aerofoil Blade Roll Forming Machine | Fire Damper Production Line](https://www.ductworkmachine.com/videos-54859037-hvac-vcd-damper-frame-aerofoil-blade-roll-forming-machine-fire-damper-production-line.html) * [Duct Hanging Slotted C Channel Making Machine C Channel Roll Forming Machine](https://www.ductworkmachine.com/videos-13839714-duct-hanging-slotted-c-channel-making-machine-c-channel-roll-forming-machine.html): Keywords: Slotted c channel making machine,42mm c channel roll forming machine,42mm c channel making machine. * [Spiral Round Ductwork Flange Machine, Round duct connector, Spiralmate flange, ductmate](https://www.ductworkmachine.com/videos-50536520-spiral-round-ductwork-flange-machine-round-duct-connector-spiralmate-flange-ductmate.html): Keywords: Spiral Round Ductwork Flange Machine,Spiralmate flange Flange Machine,Round duct connector Flange Machine. * [GI steel DC51+Z Roll Forming Machine TDC Flange Machine 16 Stations](https://www.ductworkmachine.com/videos-13836994-gi-steel-dc51-z-roll-forming-machine-tdc-flange-machine-16-stations.html): Keywords: 4kw roller former,4kw TDC Flange Machine,DC51 Z roller former. * [Oval Duct Post Tensioning Duct Machine for Smooth Flat Duct](https://www.ductworkmachine.com/videos-13836846-oval-duct-post-tensioning-duct-machine-for-smooth-flat-duct.html): Keywords: Post Tensioning oval duct machine,Post Tensioning flat duct machine,Post Tensioning duct making machine. * [Slip On Flange Roll Former Machine TDC Flange Machine](https://www.ductworkmachine.com/sale-13838935-slip-on-flange-roll-former-machine-tdc-flange-machine.html): Keywords: 4850mm TDC Flange Machine,4850mm roll forming equipment,2000kg TDC Flange Machine. ## Search Search endpoint: https://www.ductworkmachine.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Why Is a Flexible Duct Connector Machine Essential for HVAC Duct Production?](https://www.ductworkmachine.com/news/why-is-a-flexible-duct-connector-machine-essential-for-hvac-duct-production-251468.html) * [How Does a Flexible Duct Machine Improve Air Duct Manufacturing Efficiency?](https://www.ductworkmachine.com/news/how-does-a-flexible-duct-machine-improve-air-duct-manufacturing-efficiency-251471.html) * [What Are the Key Features to Look for in a Flexible Duct Connector Machine?](https://www.ductworkmachine.com/news/what-are-the-key-features-to-look-for-in-a-flexible-duct-connector-machine-251472.html) * [Why Should You Automate Your Flexible Duct Production Line?](https://www.ductworkmachine.com/news/why-should-you-automate-your-flexible-duct-production-line-251474.html) * [How Does a Flexible Duct Connector Improve HVAC Noise Reduction?](https://www.ductworkmachine.com/news/how-does-a-flexible-duct-connector-improve-hvac-noise-reduction-251476.html)