Close-up of a heavy industrial CNC milling machine head cutting through structural steel, high-contrast lighting with orange sparks, metallic steel tones, sharp focus, 50mm lens
Close-up of a heavy industrial CNC milling machine head cutting through structural steel, high-contrast lighting with orange sparks, metallic steel tones, sharp focus, 50mm lens
Request Machining Capacity
View Compliance
Heavy & Precision Engineering

Micron precision. Multi-ton scale.

AYD Group integrates heavy structural steel fabrication with high-tolerance CNC machining under a single quality management framework. We eliminate multi-vendor coordination friction, delivering commissioning-ready industrial assemblies built to survive decades of continuous load.

Wide-angle environmental shot of a heavy fabrication yard, massive structural steel beams being welded, dramatic industrial lighting, sparks casting warm light
Wide-angle environmental shot of a heavy fabrication yard, massive structural steel beams being welded, dramatic industrial lighting, sparks casting warm light
Macro detail shot of a high-tolerance machined steel gear with visible metallic grain, sharp focus, dramatic shadows, natural warehouse window light
Macro detail shot of a high-tolerance machined steel gear with visible metallic grain, sharp focus, dramatic shadows, natural warehouse window light
Production Capacity

Built for High-Stakes Execution

Heavy Fabrication

Multi-Ton Structural Assembly

Our heavy fabrication yards process structural steel for massive industrial plants and infrastructure projects. We handle heavy-gauge plates, complex trusses, and large-scale modular assemblies engineered for absolute structural integrity under extreme physical stress.

CNC Machining

High-Tolerance Milling & Turning

Equipped with multi-axis CNC machining centers, we deliver critical mechanical components within micron-level limits. Every part undergoes rigorous coordinate measurement and certified compliance testing to verify metallurgical precision.

Zero Tolerance for Error

Rigorous Integrity Testing

100%

NDT Weld Inspection

±5μm

Machining Tolerance

30 Ton

Single-Lift Capacity

Submit RFQ

Ready for Project Estimation?

Submit your structural drawings, metallurgical requirements, or machining specifications. Our engineering team provides comprehensive RFQ responses and physical plant capacity validation within 24 hours.