Custom Fabrication of Heavy Machined Components for Military Applications
Mission-Ready Manufacturing for Defense-Grade Components
Openex provides precision fabrication and heavy machining services for critical military components. With over two decades of experience in high-strength steel processing and ultra-large-format part machining, we serve defense contractors and system integrators requiring structural, mechanical, and armor-grade assemblies.
From ground combat vehicle components to naval structural assemblies and launch support equipment, we deliver tight-tolerance, certified metal components capable of withstanding extreme environments and operational loads.
Defense Components We Manufacture
- Chassis parts and hull segments for military vehicles
- Bases, bearing housings, and recoil assemblies
- Mounts machined from hardened steel
- Frames, base plates, and skids
- Heavy-duty fixtures, braces, and mobility support structures
Fabrication & Machining Capabilities
- Machining: Up to 50 m × 8 m × 7 m work envelope, handling weights up to 250 tons
- Welding: Certified MIG, TIG, and SAW welding for structural, armor, and pressure-rated joints
- Cutting: Laser, plasma, waterjet, and oxy-fuel cutting up to 500 mm thick
- Bending/Forming: 3,000-ton presses with 15 m bending length and 100 mm thickness capacity
- Inspection: CMM, laser tracker, UT, MT, PT, and full dimensional reporting
- Surface Treatment: Blasting, MIL-spec paint, anti-corrosion coatings, powder coating
Commonly Used Materials
- Armor-grade steel (MIL-A-12560, MIL-DTL-46100)
- Carbon steel (A572 Gr. 50, Q345B, A36)
- High-strength alloy steels (4340, 8620)
- Stainless steels (304, 316L, 17-4PH)
- Aluminum alloys (5083, 6061, 7075)
Certifications & Quality Control
- Certifications: ISO 9001, ASME, CE, API
- QA Processes: Third-party witnessed testing, documentation packages
- Traceability: Full MTRs, heat treatment records, weld maps, and process logs
Why Openex for Military Fabrication?
- Extensive experience in defense-grade machining and fabrication
- Integrated production flow: From plate cutting to final inspection under one roof
- Proven track record: Delivered structural assemblies and support systems for land, sea, and missile platforms
- Confidentiality assured: ITAR-ready processes and secure data handling
Request a Defense Component Quote
Contact Openex to discuss your military fabrication requirements. We manufacture high-precision structural components engineered for combat performance.
📧 Email: [email protected]
📞 Phone: +86 186 5928 0806
Our Full-Service Metal Fabrication: metal cutting and sheering, metal forming, bending, and rolling, welding, CNC machining, sheet metal assembly, and quality inspection
Machining Services: Multi-Axis Machining, 5-Axis Machining, CNC Milling | Vertical and Horizontal, CNC Turning | Vertical and Horizontal, CNC Engineering, CMM Inspection
Material Types: castings, forgings, fabricated weldments, billets, bar stock, and plate
Metal Materials we worked: Stainless steel, Carbon Steel, aluminum, brass, bronze, chromium, copper, Monel, nickel, titanium, zinc, and many other superalloys.
Certifications: ISO 9001, CE EN 1090-1, ISO 3834, ABS, AWS, API, ASME, DNV.GL.
Industries Served: Mining, Construction, Oil & Gas, Power Generation, Marine, Automotive, Renewable Energy, Pulp & Paper, Bridge, Aerospace, Defense, Printing and Dyeing, Machinery, etc.