A comprehensive PCB/PCBA service provider for new energy vehicles: A reliable foundation for the three core components of electric vehicles (EVs).

　　Among core components of new energy vehicles, such as the battery management system (BMS), onboard charger (OBC), motor controller, and high-voltage distribution unit (BDU), the reliability of the PCB/PCBA directly determines the safety and endurance of the entire vehicle. As a comprehensive PCB/PCBA service provider for new energy vehicles deeply engaged in the automotive electronics field, we provide a solid foundation for the electrification transformation through "technology adaptation + quality compliance + flexible services."

　　Deeply adapted for three-electric scenarios, overcoming high voltage and high current challenges.

　　Targeting the "high voltage and integrated" trend of new energy vehicles, we offer a full-scenario solution:

　　BMS-specific PCB: Utilizing an embedded copper-based process, it supports precise data acquisition at over 1,000 sampling points and is compatible with solutions from mainstream battery manufacturers such as CATL and Gotion High-Tech. It boasts a current tolerance of up to 500A, helping to increase battery life by over 8%.

　　OBC/DC-DC integrated board: Compatible with SiC chip layouts, with a line impedance of ≤10mΩ, it meets the fast charging requirements of 800V high-voltage platforms and a temperature drift error controlled to ±0.1°C.

　　Motor control PCBA: Passing a 1500V withstand voltage test, it is suitable for high-frequency control of flat-wire motors. Signal transmission latency is <100ns, ensuring smooth power delivery.

　　A fully automotive-grade certification matrix builds a comprehensive quality barrier.

　　Passed multiple authoritative certifications with exceptionally stringent standards:

　　Quality System: Fully implements the IATF 16949:2016 system, utilizing five key tools, including APQP and FMEA, for comprehensive quality control throughout the entire process.

　　Product Certification: Core products have passed AEC-Q100 (IC), AEC-Q200 (passive components), and ISO 26262 ASIL-D functional safety certifications.

　　Reliability Testing: Completed -40°C to 150°C wide temperature cycle, 1000-hour salt spray corrosion, and 2000Hz vibration testing, achieving a failure probability of <1ppm.

　　Integrated service capabilities accelerate product launch cycles

　　Full-chain support from design to mass production:

　　Front-end empowerment: Provides high-voltage integrated solution design (such as a two-in-one BMS+BDU layout), reducing component count by 30% and reducing PCBA complexity;

　　Flexible manufacturing: Capacity for high-end HDI boards, supporting 0.1mm line width/space and 0.3mm minimum aperture, meeting high-density integration requirements;

　　Production capacity: Annual production capacity reaches 2 million square meters of automotive PCBs, meeting the mass delivery needs of OEMs such as BYD and Tesla, with sample delivery cycles shortened to 72 hours.

　　Green intelligent manufacturing upgrades align with the development of new energy vehicles

　　Practicing the dual-wheel drive of "Green Factory + Intelligent Transformation and Digital Transformation":

　　Using lead-free production processes, the company achieves a wastewater recovery rate of 95%, earning it "National Green Factory" certification;

　　Introduction of digital production lines enables real-time traceability of production data, maintaining a stable yield rate above 99.8%.