We specialize in sheet metal fabrication, CNC machining, metal stamping, welding, and assembly. Our one-stop support helps save time, reduce costs, and improve efficiency.
our factory operates under an ISO 9001:2015 quality management system to ensure consistent quality and reliable delivery.
Hongming Sheng provides custom tube bending and coil forming services for OEM components used in HVAC, cooling systems, fluid handling, industrial equipment, and other applications.
We manufacture bent tubes, coils, serpentine structures, formed pipe assemblies, and custom tubing parts according to customer drawings and application requirements.
Need a custom tube or coil?Send your drawing, material, tube size, bend requirements, and expected quantity for project review.
Tube Bending & Coil Forming Capabilities
● CNC tube bending for custom pipe geometries
● Helix, serpentine, spiral, and irregular coil forming
● Tube end forming including flaring, expanding, and reducing
● Fittings and connection components when specified
● Stainless steel, copper, aluminum, and carbon steel tubing
Typical Applications
● Heat exchanger and condenser coils
● HVAC and refrigeration tubing
● Cooling and thermal management systems
● Fluid transfer and equipment piping
● Industrial tube assemblies and formed pipe components
From Drawing to Finished Tube
Step 1 — Review:Tube diameter, wall thickness, material, bend radius, and geometry
Step 2 — Forming:CNC bending, coil forming, and tube end processing
Step 3 — Secondary Operations:Cutting, welding, fittings, machining, or assembly when required
Step 4 — Inspection:Dimensions and specified features checked according to agreed requirements
Production Video
Engineering Support for Custom Tube Projects
● Drawing and bend feasibility review
● Material and tube size evaluation
● Bend radius and interference review
● Prototype and repeat production support
● NDA support for confidential OEM projects
Ready to develop your custom bent tube or coil?
Send your 2D or 3D drawing, material, tube dimensions, and expected quantity. Our engineering team can review the project and recommend a suitable forming process.