WPK (Wise Pick Electronics) has successfully passed ISO/TS 16949, AS9120B, and UL Industrial Safety certifications across several major product categories, including MLCCs, chip resistors, diodes, transistors, bridge rectifiers, and MOSFETs. These achievements mark an important milestone in WPK’s long-term commitment to stringent quality management and reinforce the company’s position as a reliable supplier for automotive, aerospace, industrial control, medical electronics, and renewable energy applications.

ISO/TS 16949, one of the world’s most demanding standards for automotive supply chains, requires manufacturers to demonstrate stable process capability, advanced prevention systems, and full-lot traceability. WPK’s passive components (MLCCs, resistors) and active devices (diodes, MOSFETs, transistors) successfully passed comprehensive audits covering process engineering, quality control, documentation management, and continuous improvement systems. This certification strengthens WPK’s capability to support Tier-1 automotive manufacturers and global EV developers.

WPK also achieved AS9120B, a certification dedicated to aerospace and defense electronics. This standard places strong emphasis on strict documentation procedures, supplier qualification, environmental and stress testing, and long-term traceability. For avionics, radar modules, satellite communication systems, and navigation electronics, reliability is critical. Meeting AS9120B requirements demonstrates WPK’s readiness to support mission-critical and safety-critical programs.

Additionally, WPK’s bridge rectifier and transistor families obtained UL certification, confirming compliance with global electrical safety requirements. UL verification covers short-circuit endurance, insulation integrity, flame-retardant materials, and thermal stability—key parameters for industrial power supplies, smart grid equipment, solar inverters, energy-storage systems, and high-demand power devices.

These certifications are supported by years of continuous investment in advanced testing and reliability systems, including:

• Automated high-voltage endurance and leakage current testing

• HTRB & HTGB high-temperature lifetime verification

• X-ray inspection for internal structural integrity

• Temperature cycling & thermal shock stress screening

• Digitalized quality dashboards enabling full-lot traceability

WPK’s facilities in Hong Kong and Shenzhen operate under unified quality procedures, ensuring that every shipment meets consistent global standards.

As global electronics continue to transition toward electrification, automation, and high reliability, manufacturers increasingly rely on suppliers with transparent quality systems, predictable long-term performance, and verifiable traceability. WPK’s certification achievements significantly enhance its capability to support these fast-growing markets.

Looking ahead, WPK plans to expand automotive-grade and industrial-grade testing capabilities, build new reliability laboratories, and introduce additional AEC-Q-compliant devices—reinforcing its role as a trusted global provider of high-reliability discrete semiconductors and power IC solutions.