Commitment to Quality

At Eadetech, quality is at the heart of everything we do. As a global CNC and metal machining manufacturer in China, we understand that precision and reliability are non-negotiable for engineers, designers, and procurement professionals worldwide. Our goal is to deliver high-quality metal components consistently, whether you require a single prototype, low-volume production, or large-scale orders.

From the initial design review to final shipment, Eadetech applies a comprehensive quality management system to ensure that every part meets international standards and client specifications. Our processes are built to guarantee precision, consistency, and long-term performance.

Quality Management System

Eadetech’s factory operates under ISO-certified quality management standards, covering all stages of production:

1. Incoming Material Inspection – Every batch of raw materials, including aluminum, stainless steel, brass, titanium, and carbon steel, is verified for chemical composition, mechanical properties, and surface quality before machining.

2. Process Control – Machining processes, whether CNC milling, turning, EDM, grinding, planing, broaching, or engraving, are monitored in real time. Standard operating procedures (SOPs) ensure consistency and repeatability.

3. In-Process Inspection – Key dimensions and tolerances are checked during machining to catch deviations early and prevent waste.

4. Post-Processing Quality – Surface finishing processes such as anodizing, electroplating, powder coating, thermal spraying, PEO/MAO, laser engraving, nano coatings, and anti-fingerprint treatments are carefully controlled to meet both aesthetic and functional requirements.

5. Final Inspection – Before shipment, each part undergoes dimensional, visual, and functional inspection. Only components that pass our strict criteria are approved for delivery.

Inspection Equipment and Methods

To maintain consistent precision, Eadetech employs a wide range of advanced inspection instruments:

• CMM (Coordinate Measuring Machines) – For 3D measurement of complex geometries with micron-level accuracy.

• Calipers, Micrometers, and Gauges – For fast and precise dimensional checks on milled, turned, and drilled parts.

• Surface Roughness Testers – Ensure smooth finishes for high-performance and aesthetic components.

• Hardness Testers – Verify material strength and treatment consistency, especially for heat-treated and coated parts.

• Optical Comparators and Microscopes – Inspect fine engraving, EDM, and micro-machined features.

• Go/No-Go Fixtures – Fast verification of critical tolerances for repetitive production runs.

These tools allow us to detect deviations early, maintain tight tolerances ±0.01mm, and ensure functional performance and visual quality.

Quality Assurance Across All Processes

CNC Machining

For CNC milling, turning, boring, and drilling, Eadetech implements:

• Tool calibration and maintenance schedules to reduce wear-induced errors.

• Real-time process monitoring to ensure dimensional stability.

• Automated and manual checks during and after production.

EDM and Specialty Machining

EDM, engraving, grinding, planing, and broaching require specialized attention:

• Wire EDM and sinker EDM are monitored for electrode wear and electrical parameters.

• Engraving is checked under magnification for depth consistency and precision.

• Grinding and planing operations use in-process gauging to ensure surface flatness and finish quality.

Surface Finishing

For post-processing, we focus on both function and appearance:

• Anodizing and PEO/MAO layers are measured for thickness and adhesion.

• Electroplating (nickel, chrome, gold, silver, alloy) is tested for uniform coverage and corrosion resistance.

• Powder coating, thermal spraying, and painting undergo adhesion, hardness, and visual inspections.

• Laser engraving and surface strengthening are inspected for accuracy, legibility, and durability.

Traceability and Documentation

Eadetech maintains full traceability for every order:

• Material certificates for all raw metals.

• Process records for each machining and finishing step.

• Inspection reports including dimensional measurements, visual inspection, and functional tests.

• Shipment documentation to ensure clients receive verified, certified parts.

This traceability not only enhances accountability but also supports regulated industries such as automotive, electronics, and medical devices.

Continuous Improvement

Quality at Eadetech is not static. We adopt a continuous improvement approach:

• Regular training for engineers and operators on best practices and new technologies.

• Process audits to identify and eliminate inefficiencies.

• Client feedback integrated into production to refine tolerances, finishes, and delivery schedules.

• Investment in advanced equipment to maintain our edge in precision machining and post-processing.

This commitment ensures that every part produced today exceeds the quality of yesterday, and our clients worldwide can rely on Eadetech for consistency and excellence.

Global Delivery and Reliability

Being a factory-direct CNC and metal machining manufacturer in China, Eadetech ensures fast and reliable delivery worldwide:

• Rapid prototyping for urgent development projects.

• Low-volume production for small-batch runs.

• On-time global shipping with packaging designed to protect precision components.

• Direct engineering communication to clarify specifications and prevent errors.

Our quality control practices, combined with global logistics experience, give clients confidence that every order will meet specifications and arrive safely, on time.

Why Choose Eadetech for Quality-Controlled Machining

1. Full-Service Capabilities – CNC, EDM, engraving, grinding, milling, turning, boring, drilling, and post-processing.

2. ISO-Certified Processes – Factory-direct quality assurance and traceable documentation.

3. Precision & Reliability – Tight tolerances, functional performance, and aesthetic consistency.

4. Global Customer Support – Rapid prototyping, low-volume production, and worldwide delivery.

Contact Eadetech

Whether you need precision prototypes, small batches, or full-scale production, Eadetech is your trusted global CNC and metal machining manufacturer in China.

• Request a Quote – Upload your CAD files for a fast response.

• Engineering Support – DFM feedback and material advice.

• Quality Assurance – ISO-certified inspections and traceable documentation.

• Worldwide Delivery – Reliable shipping from China to your facility anywhere in the world.

At Eadetech, quality is more than a promise—it is the foundation of every part we produce.