As a premier provider of CNC machining services, AOOM Technology delivers precision-engineered solutions for demanding industrial applications worldwide. Our ISO 9001:2015 certified facility combines advanced multi-axis machining centers with decades of manufacturing expertise to produce components that meet the most stringent quality and performance standards.

Professional CNC Steel Processing Services

AOOM Technology provides professional CNC steel processing services for high-strength, precision-machined components used in heavy machinery, automotive, aerospace, energy, and industrial equipment. Steel's superior tensile strength, wear resistance, and fatigue life make it the material of choice for load-bearing and safety-critical parts, but its hardness requires rigid machining platforms, optimized tool paths, and robust coolant strategies. Our ISO 9001:2015 certified facility is equipped to handle all steel grades from mild carbon steels to high-alloy tool steels.

Key Technical Specifications

• Dimensional tolerances held to ±0.005 mm (±0.0002 in) on precision features
• Surface finishes from Ra 3.2 μm to Ra 0.2 μm depending on grinding and polishing
• Steel grades: 1018, 1045, 4140, 4340, A2/D2/H13 tool steels, and stainless steel variants
• Heat treatment integration: quenching and tempering, nitriding, induction hardening, carburizing
• 5-axis CNC milling centers for complex contours and deep-pocket machining
• CNC turning up to Ø500 mm × 1,500 mm; Swiss-type turning for small intricate steel parts
• Wire EDM and sinker EDM for hardened steel features and die/mold inserts
• Welding and post-machining stress relief for fabricated steel assemblies

Applications

AOOM's CNC steel processing serves automotive powertrain and chassis components (4140/4340 heat-treated), aerospace structural fittings and landing gear parts (high-strength alloy steel with NDT), oil and gas valve bodies and Christmas tree components (hardenable steel with NACE compliance), hydraulic cylinder rods and pistons (chrome-plated 4140), industrial gear and sprocket production (carburized alloy steel), and heavy equipment undercarriage components (abrasion-resistant tool steel).

Quality Assurance

AOOM Technology implements ISO 9001:2015 quality systems with additional procedures tailored to steel component criticality. Each steel part undergoes CMM dimensional inspection, surface hardness testing via Rockwell (HRC/HRB) or Brinell, magnetic particle inspection (MPI) for surface cracks on ferromagnetic parts, and material certification with chemistry and mechanical property traceability. First-article inspection (FAI) per AS9102 is standard for aerospace-grade steel components.

Bring your steel component design to AOOM Technology for a free DFM analysis. Our manufacturing engineers recommend optimal steel grade selection, heat treatment specification, and machining strategy to balance performance, cost, and lead time. Submit your drawings at www.aoomtech.com or contact our team for a consultation.