Introduction – Comprehensive Post-Processing Solutions

At Eadetech, precision machining is just the beginning. We provide comprehensive post-processing and value-added services that elevate the performance, durability, and functionality of your components. Whether your project involves titanium alloys, nickel superalloys, beryllium copper, aluminum-lithium alloys, tungsten, molybdenum, or other specialty metals, our post-processing capabilities ensure that every part meets the highest industrial standards.

Our goal is to deliver ready-to-use components that reduce downstream assembly time, enhance product performance, and ensure reliable operation in demanding industries such as aerospace, medical devices, electronics, automotive, energy, and industrial engineering.

Surface & Precision Finishing

Surface finishing is critical for both aesthetics and functional performance. Eadetech offers a wide range of surface treatments designed to improve corrosion resistance, wear resistance, hardness, and surface smoothness.

Key Surface & Precision Finishing Services

1. Grinding

   • Achieves tight tolerances and smooth surfaces on both flat and cylindrical parts.

   • Ideal for high-precision applications in aerospace and medical devices.

2. Polishing

   • Provides mirror-like finishes or controlled matte finishes.

   • Enhances component appearance and reduces friction.

3. Deburring

   • Removes sharp edges, burrs, and micro-flash from machining.

   • Ensures safe handling and assembly.

4. Anodizing / PEO (Plasma Electrolytic Oxidation)

   • Enhances corrosion resistance, hardness, and surface wear properties.

   • Widely used for titanium and aluminum alloys.

5. Electroplating & Coatings

   • Nickel, chrome, gold, silver, and specialized alloy coatings.

   • Improves corrosion resistance, conductivity, and aesthetic appearance.

6. Laser Surface Strengthening

   • Increases surface hardness and fatigue resistance without affecting bulk material properties.

7. Advanced Coatings

   • Nano-coatings, anti-fingerprint coatings, chemical plating, and thermal spraying.

   • Tailored for demanding applications requiring high-performance surface characteristics.

Eadetech’s approach integrates precision finishing into the production workflow, ensuring that dimensional accuracy and surface quality are maintained after post-processing.

Heat Treatment Services

Heat treatment is a crucial step in enhancing the mechanical properties of specialty metals. Our capabilities cover a wide range of treatments to achieve hardness, strength, ductility, and stress relief.

Key Heat Treatment Processes

1. Hardening & Tempering

   • Optimizes strength and toughness for high-performance components.

2. Stress Relief Annealing

   • Reduces residual stress from machining or welding.

   • Improves dimensional stability.

3. Solution Treatment & Aging

   • Applied for aluminum alloys and titanium alloys to achieve optimal mechanical properties.

4. Vacuum Heat Treatment

   • Prevents oxidation and contamination for high-performance alloys such as nickel superalloys and cobalt-chromium.

5. Specialized Alloy Treatments

   • Tailored protocols for tungsten, molybdenum, tantalum, niobium, and super duplex stainless steels.

By integrating heat treatment with CNC machining and surface finishing, we provide high-strength, dimensionally stable, and ready-to-assemble components.

Precision Welding

Precision welding is essential for assembling complex components and multi-material parts. Eadetech offers a full suite of welding technologies:

Key Precision Welding Services

1. TIG / GTAW (Tungsten Inert Gas Welding)

   • High-precision welding with low heat input.

   • Ideal for thin-walled titanium, aluminum, and stainless steel components.

2. MIG / GMAW (Metal Inert Gas Welding)

   • Efficient welding for medium-thickness parts.

3. Laser Welding

   • Ultra-precise, high-speed welding suitable for micromechanical assemblies.

4. Electron Beam Welding

   • Performed under vacuum for nickel superalloys and refractory metals.

5. Spot & Resistance Welding

   • Common for thin sheets, copper alloys, and small assemblies.

6. Micro Welding

   • Welding of small, delicate components for electronics or medical applications.

Our welding engineers ensure minimal distortion, strong joints, and excellent surface finish, maintaining the integrity of critical components.

Assembly Services

Eadetech’s assembly services provide ready-to-use components for industrial applications. Our capabilities include:

Mechanical Assembly

• Screw, bolt, press-fit, pin, and rivet assembly.

• Ideal for structural and industrial components.

Sub-Assembly

• Module pre-assembly, jig/fixture assembly.

• Reduces on-site assembly time and cost.

Electrical / Electronic Assembly

• PCB integration, connector installation, wiring, and harness assembly.

Precision Assembly

• Micromechanical, optical, and sensor components assembly.

Testing & Functional Assembly

• Leak testing, pressure/load testing, and functional verification.

• Ensures components meet operational and quality requirements.

By offering assembly and testing in-house, we provide clients with fully integrated solutions, eliminating the need to coordinate multiple suppliers.

Advanced Processes

For industries with high-performance requirements, we provide specialized processes:

• Chemical Etching & Plating – For complex shapes and corrosion protection.

• Thermal Spraying – Hard coatings for wear resistance.

• Nano-Coatings & Anti-Fingerprint Treatments – For electronics, medical devices, and high-end consumer products.

• Laser Surface Hardening – Enhances fatigue life without affecting bulk properties.

These advanced processes ensure that even the most challenging components meet precise functional and aesthetic requirements.

Quality Assurance in Post-Processing

Quality control is critical at every stage of post-processing:

• Incoming Material Inspection – Ensuring raw materials meet required specifications.

• In-Process Inspection – Monitoring dimensional accuracy, surface quality, and welding integrity.

• Final Inspection – Comprehensive testing before delivery, including surface finish, mechanical properties, and assembly verification.

• Traceability & Documentation – Full traceability of materials, processes, and inspections for global compliance.

Our quality system ensures reliability and consistency, essential for clients in aerospace, medical, energy, and industrial sectors.

Global Reach & Customer Focus

Eadetech serves clients in North America, Europe, and Asia, offering flexible production schedules, rapid prototyping, and precise delivery.

• Small-batch and prototype projects are handled with speed and precision.

• Full transparency in production status and quality reporting.

• Custom workflows for high-performance and critical applications.

Why Choose Eadetech Post-Processing Services

• Integrated Solutions – CNC machining, surface finishing, welding, and assembly under one roof.

• Specialty Metal Expertise – Handling titanium, nickel alloys, refractory metals, and copper alloys.

• High Precision & Quality – Tight tolerances, high-performance surfaces, and functional assemblies.

• Global Supply & Support – Serving demanding industries with reliable delivery.

• Customer-Centric – Tailored processes, clear communication, and fast turnaround.

Conclusion

Eadetech’s Post-Processing & Value-Added Services provide comprehensive solutions for specialty metal components. From precision finishing, heat treatment, and welding, to assembly and advanced processes, we ensure that every component is ready for use, highly reliable, and optimized for performance.

Partner with Eadetech for specialty metal components that require precision, durability, and advanced post-processing.