Our Main Products
Tube Cutting Machines
Precision Cutting for Every Tube. High-efficiency tube cutting solutions for round, square and profile tubes. Designed for clean cuts, stable production and flexible material processing.
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Pipe Processing Solutions
Tube cutting, bending, forming, punching and custom automation for production-ready parts.
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Industry Solutions
Tube processing is organized around the finished parts used in five core manufacturing industries.
Custom Automation
Custom Automation Built Around Your Part
From the finished part and drawing to tooling, feeding, processing and line integration, DUORUI plans automation around the real production route.
Application-based recommendation
Machine selection starts from tube size, material, drawing and output target.
Customized tooling support
Molds and fixtures are matched to the finished product and process route.
Integrated processing
Feeding, tooling and multiple tube processes can be organized around the required production route.
Export packaging support
Film protection, fixed bases and export cases help reduce transport risk.
Machine assembly
Welding process
Export packaging
Component Processing
Key machine components are prepared and checked before assembly.
Welding Control
Controlled welding supports structural strength and machine stability.
Tooling & Mold Making
Tooling is matched to tube size, material and product requirements.
Machine Assembly
Mechanical, electrical, hydraulic and control systems are assembled carefully.
Export Packaging
Protective packaging prepares completed equipment for international shipment.
News & Buyer Resources
Practical buying guides, process notes and quality-control resources for tube processing projects.
Sep 14, 2026Common Problems in Tube Bending and How to Avoid Them
Sep 12, 2026Why Quality Control Matters for Pipe Processing Equipment
Sep 11, 2026Applications of CNC Pipe Bending Machines in Different Industries
How to Choose the Right Pipe Bending Machine
Sep 10, 2026Need a Pipe Processing Solution?
To recommend the right machine, please provide tube size, wall thickness, material, product drawing, sample photo and production requirements.