KES Systems: Premier Burn-In Board and Wafer Level Burn-In Solutions
KES Systems is the world’s leading manufacturer of burn-in boards and a trusted provider of wafer level burn-in (WLBI) solutions for the semiconductor industry. With over 40 years of expertise, we deliver high-quality burn in boards and innovative systems tailored to meet your reliability and performance needs.
Top-Quality Burn-In Boards for Semiconductor Reliability
At KES Systems, we specialize in designing and manufacturing burn-in boards that ensure the durability of semiconductor devices. Our burn in boards are engineered for maximum density and cost-efficiency, making them the preferred choice for engineers worldwide. With a team boasting over 100 years of combined experience, we provide cutting-edge solutions, including wafer level burn-in (WLBI) boards, to stress-test semiconductors under extreme conditions like high temperatures and voltages.
Wafer Level Burn-In (WLBI) Expertise

Looking for advanced wafer level burn in solutions? KES Systems excels in WLBI, offering custom-designed boards that identify potential defects early in the production process. Our wafer level burn-in technology ensures your semiconductor devices meet the highest reliability standards, giving you a competitive edge in the market.
Beyond Burn-In Boards: Comprehensive Semiconductor Solutions
KES Systems is more than just a burn-in board manufacturer. We design and produce ATE test boards compatible with systems from Teradyne, Advantest, LTX-Credence, Eagle, Roos, and more. Our engineers provide advanced parametric testing, including parasitic capacitance and inductance measurements, to optimize your burn-in boards and wafer-level burn-in setups for peak performance. We also offer:
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System-Level Test (SLT) Systems: For complete semiconductor system testing.
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Burn-In Ovens and Systems: For semiconductors, LEDs, and modules.
Why Choose KES Systems for Burn-In Boards and WLBI?
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Unmatched Expertise: Decades of experience in burn-in boards and wafer-level burn-in design.
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Superior Quality: We use top-tier materials and rigorous processes to deliver reliable burn-in boards.
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Custom Solutions: Tailored burn-in boards and WLBI designs to meet your unique needs.
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End-to-End Support: From consultation to logistics, we’re your partner in success.
The Importance of Burn-In Boards and Wafer-Level Burn-In
Semiconductor reliability starts with effective testing. Burn-in boards and wafer level burn-in (WLBI) solutions from KES Systems stress-test devices to weed out defects before they reach customers. Our advanced burn in boards and WLBI systems ensure accurate, repeatable results, safeguarding your product quality.
Customer-Centric Burn-In Solutions
At KES Systems, we go beyond manufacturing burn-in boards. We offer consultations on cutting-edge materials, logistics support, and post-delivery assistance. Whether you need burn-in boards, wafer-level burn-in systems, or custom passive components to address supply chain challenges, we deliver cost-effective solutions fast.
Global Reach for Burn-In Boards and WLBI
With offices in Dallas, Texas, Phoenix, Arizona, Singapore, Kuala Lumpur, Penang, Tianjin, Shanghai, Taiwan, and the Philippines, KES Systems is your global partner for burn-in boards and wafer-level burn-in. Contact us today via our contact page to discuss your burn-in boards or WLBI needs.
KES Systems: Your Trusted Partner in Semiconductor Testing
When you need high-quality burn-in boards or wafer-level burn-in solutions, trust KES Systems. Our proven track record and dedication to excellence make us the industry leader in semiconductor reliability testing. Let us help you achieve your goals with custom burn-in boards and WLBI systems designed for success.

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