Precision in Every Part: Our Quality Commitment
Located in Cixi, BMZ specializes in manufacturing miniature and Low noise precision bearings for mission-critical applications in medical devices, dental handpieces, and robotics. Our unwavering commitment to quality is integral to every stage of production, ensuring the reliability your high-end products demand.
Our Quality Assurance System:
Raw Material Control: We use only certified, high-purity materials from trusted suppliers, with full traceability.
In-Process Monitoring: Our automated production lines are equipped with SPC (Statistical Process Control) for real-time monitoring of critical dimensions like inner/outer diameter, width, and runout tolerance.
100% Final Inspection: Every single bearing undergoes a rigorous 100% final inspection. This includes checks for:
Dimensional Accuracy: Verified against customer specifications.
Surface Finish & Cleanliness: Ensuring smooth operation and long service life.
Noise & Vibration: Tested to meet strict standards for quiet and smooth performance.
Cleanroom Assembly: Critical products, especially for medical and dental use, are assembled in controlled cleanroom environments to prevent contamination.
Certification & Traceability: Our processes are designed to meet ISO 9001 standards. Each batch is fully traceable, providing you with complete confidence.
We are not just a supplier, but a partner dedicated to delivering the flawless precision that your sophisticated applications require.
