Automotive PCB Manufacturer — IATF16949 Certified
Riching PCB is an IATF16949-certified automotive PCB manufacturer in Shenzhen. Rogers RO3003 0.127mm in stock for 77GHz radar. Halogen-free materials available across FR4, Rogers and PTFE grades. IPC Class 3 on request. 2–50 layers. Blind/buried via, backdrill, aluminum PCB and rigid-flex all supported. No MOQ.
Table of Contents
IATF16949
certified
automotive quality
RO3003
0.127mm in stock
7–10 day prototype
2–50
layers
rigid · flex · alu
No MOQ
From 1 board
IPC Class 2 / 3
Certifications and Standards
| Certification | Scope | Why It Matters for Automotive |
|---|---|---|
| IATF16949 | Automotive quality management system | Required by Tier 1 / Tier 2 automotive supply chains — covers process control, traceability and PPAP |
| ISO9001 | General quality management system | Baseline quality system, underpins IATF16949 |
| IPC Class 3 | PCB reliability standard | Required for safety-critical automotive electronics — stricter plating, annular ring and inspection |
| Halogen-free materials | RoHS + automotive environmental compliance | Available across FR4, Rogers and PTFE grades for green vehicle programs |
IATF16949 certification covers the full PCB manufacturing process — from incoming material inspection to outgoing quality control — with process control plans, FMEA documentation and full material traceability. For automotive Tier 1 and Tier 2 supply chains that require supplier qualification, certification documents are available on request.
Automotive Applications
| Application | Material | Key Requirement |
|---|---|---|
| 77GHz FMCW radar front-end | RO3003 0.127mm | In stock, 7–10 day prototype, IATF16949 |
| 76–81GHz patch antenna array | RO3003 0.127mm | Dk ±0.04 uniformity, ENIG dimensional accuracy |
| ADAS camera / LiDAR interface | FR4 Hi-Tg / Halogen-free | AEC-Q200 compatible, thermal reliability |
| EV power electronics control | Aluminum PCB / Hi-Tg FR4 | Thermal management, IPC Class 3 |
| Body control module (BCM) | FR4 Hi-Tg | High layer count, blind/buried via |
| In-vehicle infotainment (IVI) | FR4 / Nelco high-speed | Controlled impedance, halogen-free |
| V2X communication module | RO4350B / FR4 | Sub-6GHz RF + digital mixed design |
77GHz Radar PCB — The RF-Specific Requirement
The most demanding automotive PCB from an RF materials perspective is the 77GHz FMCW radar front-end. At 77GHz, Rogers RO4350B (Df 0.0037) produces ~1.8dB/cm insertion loss — over a 5cm feed network, 9dB of loss. Rogers RO3003 (Df 0.0010, PTFE) produces ~0.5dB/cm — 2.5dB over the same path. RO3003 0.127mm is the industry standard for 77GHz radar PCB. See 77GHz radar PCB manufacturer for full process specifications, via fence design rules and lead times.
Manufacturing Capabilities for Automotive
- Layer count: 2–50 layers
- Materials: FR4, Hi-Tg FR4, Halogen-free FR4, Rogers, PTFE, Nelco, Aluminum PCB, mixed stackup
- Board types: rigid, aluminum base, FPC flex, rigid-flex
- Special processes: blind/buried via, backdrill, controlled impedance ±5% TDR, step slot, step gold finger, embedded resistor/capacitor
- IPC Class 2 standard, IPC Class 3 on request
- Surface finish: ENIG, hard gold, ENEPIG, immersion silver, OSP — halogen-free compatible
- Warpage: ≤0.75% for SMT boards
- Assembly: SMT turnkey available — see RF PCB assembly
How to Order
- WhatsApp: +86 13760473650
- Send: Gerber zip + NC drill + stackup drawing
- Specify: IPC Class, halogen-free requirement, IATF16949 documentation needs
- DFM review: 4–8 hours
- No MOQ. From 1 board.
Automotive PCB Manufacturer — IATF16949 Certified, Shenzhen
77GHz Radar · ADAS · EV · BCM
IATF16949 · IPC Class 3 · RO3003 In Stock
Send Gerber + stackup drawing. DFM review within 4–8 hours.
IATF16949 certification documents available on request.
DFM review within 4–8 hours
Request a PCB Quote
Upload your Gerber ZIP file and project requirements. Our engineering team will review your PCB material, stackup, impedance needs, surface finish, and production quantity before quoting.
Please prepare:
- Gerber files in ZIP format
- PCB material or stackup requirements
- Controlled impedance notes if available
- Prototype or batch production quantity