Quality Assurance & Metrology Metrological Inspection at Greyack Medical
Capabilities

Quality Assurance

Rigorous ISO 13485 & FDA-compliant inspection programs ensuring precision performance for global medical OEMs.

ISO 13485 & ISO 9001 Certified Quality Systems
FDA-Registered Manufacturing Facilities
Full Lot Traceability & Regulatory Documentation
Exacting Standards

Meeting the Rigorous Requirements of Global Medical OEMs

Quality, safety, and functional reliability are paramount in medical device manufacturing. Greyack medical Co., Ltd understands the critical nature of orthopedic implants, spinal devices, dental tools, and surgical instruments. Every part we manufacture directly affects patient outcomes and operating room performance.

We combine deep engineering expertise with medical industry Quality System Regulations (QSR) to maintain consistent control across every production stage. Our quality assurance teams ensure all components comply strictly with customer drawings, material specifications, and regulatory standards, supporting seamless global supply chain integration.

Our Uncompromising Quality Culture

At Greyack medical Co., Ltd, quality is integrated into every manufacturing cell and management workflow. Precision measurement is not merely a final checkpoint—it is an ongoing process embedded throughout engineering review, raw material validation, CNC machining, surface treatment, and final assembly.

“Quality is fundamental to our operational culture because the safety and clinical efficacy of every medical component we ship can impact a patient's life.”

Quality Infrastructure

Comprehensive Inspection & Compliance Capabilities

Investments in advanced metrology, digital record keeping, and process validation enable us to exceed international medical manufacturing standards.

ISO 13485 & ISO 9001 certified quality management systems
Acceptable Quality Limit (AQL) sampling & zero-defect verification
Electronic record retention, DHR compliance & full lot traceability
First Article Inspection Reports (FAIR) meeting medical standards
Automated multi-sensor CMM & high-magnification video inspection
Digital profilometers, optical comparators & laser measuring gear
DNC revision control for program transfer & storage security
Gage tracking, automated calibration software & statistical control
Precision Validation

Advanced Metrology & Multi-Stage Quality Controls

Stringent Standards for Quality Assurance

High-precision microscope inspection at Greyack medical Co., Ltd

Quality control is monitored inside environment-controlled metrology laboratories equipped with multi-axis CNC coordinate measuring machines (CMM) and non-contact optical inspection platforms. We evaluate micro-geometries, gear pitch, complex contours, and surface roughness according to ISO-registered standards. Technical staff at Greyack medical Co., Ltd evaluate dimensions and metallurgical data to satisfy international ASTM, ANSI, ISO, and SAE standards.

Full-Cycle Inspection Protocol

CMM quality inspection for orthopedic implants at Greyack medical Co., Ltd

Greyack medical Co., Ltd enforces a full-cycle inspection workflow—verifying quality at receiving, during in-process machining, and before final shipment. Incoming raw metals and polymers are validated against material certifications. CNC tool paths and critical features undergo verified in-process gauge checks. Finished devices undergo comprehensive dimensional verification and cleanliness checks to supply OEM buyers with complete compliance audit trails.

Partner with an ISO 13485 Certified Medical Manufacturer

Contact Greyack medical Co., Ltd to review technical drawings, quality agreements, and compliance requirements: [email protected]

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