
Zero-defect automotive supply chains
We eliminate Tier 1 risk through rigid technical audits, PPAP compliance, and permanent on-floor engineering oversight. Our rigorous protocols protect your assembly lines from costly downtime.
Rigid PPAP compliance protocols
We enforce strict APQP and PPAP standards at every stage of tooling development and production runs to protect your assembly lines.
PPAP Level 3 Requirements
Dimensional Metrology
Full design records, engineering change documents, and dimensional results are verified by our resident engineers before mass production clearance.
Our technicians run complete dimensional, material, and functional tests. We guarantee absolute alignment with your technical blueprints.


Resident quality engineering teams
We do not manage production from a remote office. Our engineers are stationed directly on the manufacturing floor, inspecting parts with precision calipers and gauges before any batch receives export clearance. This active oversight guarantees absolute dimensional alignment.
Secure your OEM pipeline
Consolidate your multi-supplier risk with an expert sourcing office that guarantees zero-defect delivery and complete logistical control. Partner with JUNNING for absolute operational precision.