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CPK > 1.33 VERIFIED

AS9102 FAI & CPK Full Inspection Metrology Logs

Full First Article Inspection (FAI) Packages and Statistical Process Capability Reports.

For aerospace, automotive, and medical production runs, visual checks are insufficient. JYH Prototype delivers comprehensive AS9102 First Article Inspection (FAI) Form 1, Form 2, and Form 3 documentation, complete with material mill certs, heat treat records, surface finish profilometry, and CPK/PPK capability studies.

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AS9102 Form 1, 2, 3 FAI Reports
CPK > 1.33 Capability Studies
100% Characteristic Verification
Corporate Competencies & Governance

Precision Engineering Built on Transparency

Shenzhen Jinyihe Technology Co., Ltd. operates with total manufacturing clarity, certified quality systems, and complete legal compliance for global Tier-1 OEMs.

AS9102 Rev B Aerospace FAI

Standard aerospace first article inspection packages verifying 100% of drawing characteristics.

Automated Ballooning

Software-generated ballooned drawings linking every print dimension directly to CMM data sheets.

Statistical CPK Studies

Process capability indices calculated across 30+ piece production samples confirming CPK > 1.33.

Gage R&R Studies

Repeatability and Reproducibility studies ensuring measurement system error remains below 10% of tolerance.

Detailed Corporate Engineering Deep Dives

Inside Shenzhen Jinyihe Precision Manufacturing

Explore how our engineering teams, certified cleanroom facilities, advanced multi-axis CNC machines, and strict quality metrology labs guarantee consistent results.

ARTICLE 01 The Anatomy of an AS9102 First Article Inspection (FAI) Report
Technical Deep Dive

The Anatomy of an AS9102 First Article Inspection (FAI) Report

ARTICLE 02 Ballooned Technical Drawings: Zero-Ambiguity Quality Verification
Technical Deep Dive

Ballooned Technical Drawings: Zero-Ambiguity Quality Verification

ARTICLE 03 Statistical Process Capability: Achieving CPK Values Over 1.33
Technical Deep Dive

Statistical Process Capability: Achieving CPK Values Over 1.33

ARTICLE 04 Certificate of Conformance (CoC): Official Guarantee of Quality
Technical Deep Dive

Certificate of Conformance (CoC): Official Guarantee of Quality

Ready to Partner with a Certified Precision Manufacturer?

Whether you need a dedicated plant audit, NDA-protected prototyping, or volume serial manufacturing, our Shenzhen engineering teams are standing by.

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Factory QA & Customer Governance

Frequently Asked Questions

Direct answers to client questions regarding our legal status, factory audits, non-disclosure agreements, and global shipping.

Yes. We routinely provide full AS9102 Form 1, 2, and 3 documentation with ballooned drawings and material traceability.
A CPK study measures how capable a manufacturing process is of staying within tolerance limits. A CPK > 1.33 indicates a high-capability, zero-defect process for volume production.
Our standard dimensional inspection report with key dimensions is included free of charge with all CNC and molding orders.
Every FAI report includes the original smelter EN 10204 3.1 Mill Test Report (MTR) detailing chemical composition and mechanical properties.
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