How does Neway ensure quality consistency and traceability in mass production?

Neway ensures stable quality and full traceability through a tightly controlled production workflow that integrates process engineering, automated inspection, material verification, and digital documentation. Whether producing precision components via injection molding, CNC machining, precision casting, or aluminum die casting, the company adheres to strict engineering standards to ensure repeatability and documentation throughout the lifecycle of every product.

Material verification and lot control

Quality begins with materials. All incoming raw materials—whether polymers such as PC-PBT, high-performance resins like PEEK, or metals including A380 aluminum and cast stainless steel—are verified through spectrometry, certificates of compliance, batch tracking, and MTR (Material Test Report) cross-checks.

Every material batch is assigned a unique traceability code and digitally logged into the ERP/MES system. This ensures that all produced parts can be traced to their specific material source and supplier batch.

Process control and standardized workflows

Neway builds quality into every manufacturing process through standardized operating procedures (SOPs), machine calibration, and statistical process control (SPC). Injection molding machines, die-casting cells, and CNC machining centers are monitored for temperature, pressure, cycle stability, and dimensional drift.

Advanced processes such as overmolding, insert molding, or stamping include tooling inspections, wear monitoring, and cavity balance checks to maintain consistent output. All critical-to-function parameters are locked and stored for each product to prevent unauthorized adjustments.

Automated and high-precision inspection

During production, Neway performs in-line and offline inspections using:

• CMM (Coordinate Measuring Machines) for dimensional accuracy

• Optical and 3D scanners for complex geometries

• Go/no-go gauges for fast repeated checks

• Automated vision systems for injection-molded or stamped parts

• Non-destructive tests for cast and die-cast components

Processes such as as-machined finish, anodizing, and polishing undergo additional visual and adhesion tests to verify uniformity and aesthetic standards.

Full traceability through digital documentation

Every production lot is recorded with time stamps, operator IDs, machine settings, inspection data, and material batch numbers. Neway’s digital traceability system allows any completed part to be traced back through:

• Material batch

• Tooling version and maintenance history

• Specific machine and operator

• Inspection results at each production stage

This is essential for sectors like medical devices, aerospace, and automotive, where regulatory compliance and post-production traceability are mandatory.

Pilot runs and process validation

Before mass production, Neway performs pilot builds to confirm yield stability, defect rates, and capability indices (Cp/Cpk). Adjustments to tooling, gating, machining paths, or machine parameters are made until the process reaches a stable state of mass production readiness.

Surface treatments such as sandblasting, chrome plating, or phosphating are also validated to ensure color, adhesion, thickness, and corrosion resistance consistency.

Continuous improvement and quality feedback loops

Neway maintains quality consistency through the use of continuous improvement tools, including PFMEA, control plans, and corrective action reports (CARs). Data from automated inspections, customer feedback, and internal audits are analyzed to identify and eliminate root causes, thereby optimizing production parameters.