Industry · Solutions
Automotive Manufacturing
Automotive Plastic & Metal Components — IATF 16949 system, PPAP / APQP process, covering structural parts for both ICE and new energy vehicles.
Industry Requirements
Core constraints for automotive part suppliers: batch stability (defect rate ≤ 200ppm per 10,000 parts), traceability (each part traceable to raw material heat number), long-term supply commitment (5-7 years after B-sample), and zero-defect requirements for critical safety parts. We operate under the IATF 16949 system, with all automotive orders following the complete APQP / PPAP process.
Typical Machined Parts
- New Energy: Battery trays / Module structural parts / BMS housings / Motor end caps / E-drive heat sinks / Charging port structures
- Chassis / Powertrain: Sensor housings / Oil pump housings / Oil pans / Intake manifolds / Turbo brackets
- Interior: Dashboard frames / Center console buttons / Vent structures / Storage bins / Headliner connectors
- Exterior: Mirror brackets / Radar covers / LED headlamp reflectors / Grilles
- Functional Parts: Connectors / Wire harness clips / Fasteners / Seals
Common Materials
- Glass-filled nylon PA6+30%GF / PA66+30%GF (structural parts)
- Heat-resistant flame-retardant plastics PBT+GF / PPS / PPA (powertrain / e-drive)
- Die-cast aluminum ADC12 / A380 (battery housings / motor end caps)
- Extruded aluminum 6061 / 6063 (chassis / battery frames)
- Soft TPE / TPV (seals / vibration dampers)
Certifications & Processes
- IATF 16949:2016 Quality System
- PPAP Level 3 Full Report (Appearance Approval, CMM Full Dimensions, Material MTR, Capability Analysis Cpk)
- APQP Concurrent Development: DFM → DFMEA → Tooling Design → Trial Run → SOP
- Batch Traceability: Each box label links mold number / shift / raw material heat number
- VDA 6.3 Process Audit Acceptable (per customer request)