Quality Control

Shenzhen BestField – Precision Built on Rigorous Quality Control At BestField, every component undergoes a 5-stage quality assurance protocol aligned with QES international standards: Material Verification Incoming metals and polymers are tested for hardness, composition, and traceability using spectrometers and ISO-certified supplier audits. In-Process Monitoring Real-time sensors on CNC/3D printing systems capture dimensional accuracy (±0.005mm), while engineers conduct on-machine CMM inspections to prevent deviations. Post-Processing Validation Sheet metal bends and surface finishes are verified via laser scanners and roughness testers, ensuring compliance with medical-grade specifications. Functional Testing Critical assemblies (e.g., prosthetics joints) undergo load cycling, corrosion resistance, and fatigue simulations in our lab. Traceability & Certification Each batch includes a digital QC report with 3D scan data, material certs, and compliance seals for FDA-aligned industries. Supported by 10+ QA engineers and a closed-loop feedback system, we achieve 99.2% on-time delivery with zero critical defects since 2021.