Automotive PCB Manufacturing
& Assembly Services
High Reliability Automotive PCB Solutions for EV Power Systems, ADAS, Autonomous Driving and Connected Vehicles.
Why Choose Us for Automotive PCB
From EV power electronics to high-speed communication systems, we deliver rugged, high-performance PCBs designed for the extreme conditions of the road.
IATF 16949 Certified
Full compliance with international automotive quality standards, ensuring zero-defect processes and continuous improvement.
Heavy Copper Technology
Support for up to 12 oz copper weight, ideal for EV battery management (BMS), power converters, and high-current inverters.
Extreme Reliability
Boards engineered to withstand continuous vibration, thermal cycling, and harsh chemical exposure in under-hood environments.
Zero Defect Strategy
Implementation of 100% AOI, Flying Probe, and functional testing to meet the mission-critical safety requirements of modern vehicles.
Advanced Thermal Support
Selection of high-Tg materials and metal-core substrates (MCPCB) for LED headlamps and power electronics power dissipation.
Dedicated Automotive Team
Specialized automotive engineers provide DFM support, signal integrity for ADAS sensors, and high-voltage isolation analysis.
Future-Ready Engineering for Connected Mobility
Our automotive engineering specialists work closely with your design team from prototype to mass production — optimizing PCB performance for harsh automotive environments, power density, and connectivity.
Specialized design for manufacturing review focusing on vibration resistance and long-term durability.
Design support for EV power electronics requiring strict clearance and creepage distance compliance.
High-speed simulation for Radar, Lidar, and camera sensors to ensure ultra-low signal loss.
Strategic heat dissipation analysis for engine control units (ECU) and high-power EV batteries.
Automotive PCB Manufacturing Capabilities
TopfastPCB provides high-reliability fabrication and assembly for the next generation of mobility, including heavy copper power boards, any-layer HDI for infotainment, and sensors for autonomous driving.
EV Heavy Copper
Up to 12 oz copper thickness for high-power battery management systems (BMS) and EV charging stations.
ADAS HDI PCB
Microvia and any-layer technology for high-speed ADAS modules, including Radar, Lidar, and camera controls.
Rigid-Flex Sensors
Reliable interconnects for fuel sensors, transmission switches, and compact dashboard display modules.
Automotive Production Workflow
DFM analysis and production part approval process initiation.
Reliable multilayer fabrication with IATF certified controls.
High-reliability SMT assembly for automotive control modules.
100% inspection including thermal cycling for extreme road conditions.
Automotive PCB Applications
Trusted by Tier 1 suppliers and OEMs worldwide for high-reliability PCB solutions across every mission-critical automotive system.
Zero-Defect Automotive Production Facility
Our IATF 16949 certified facility is purpose-built for automotive electronics, featuring automated optical inspection, heavy copper plating lines, and rigorous stress testing labs.
Trusted by Automotive Teams Worldwide
Leading Tier 1 suppliers and EV manufacturers rely on TopfastPCB for their most demanding road-going electronics.
Automotive PCB FAQ
Common questions about automotive grade PCB design and manufacturing standards.
Ask Our Engineers →IATF 16949 is the specific quality standard for the automotive industry. It emphasizes defect prevention, waste reduction, and continuous improvement, which are vital for the safety-critical nature of electronic systems in vehicles.
Heavy copper (typically >3 oz) provides superior current carrying capacity and excellent thermal management. This is essential for EV systems like the Battery Management System (BMS) and Power Inverters that handle high currents and generate significant heat.
Yes. Automotive environments are harsh. We perform extensive thermal cycling (-40°C to +150°C), thermal shock, and vibration testing to ensure our PCBs maintain their structural and electrical integrity throughout the vehicle's lifespan.
Absolutely. Modern infotainment and ADAS (Advanced Driver Assistance Systems) require complex, compact designs. We provide high-density interconnect (HDI) solutions including any-layer microvias to enable high-speed processing and sensor integration.