
QRAPS — your dependable
partner in reliability
engineering.
Welcome. I am CHOI HOON KI, CEO of QRAPS.
Thank you for visiting our website.
QRAPS was founded in 2005 by engineers who had spent their careers working with electronic circuits. In 2013 we were accredited as a KOLAS international testing laboratory, and we went on to establish our own corporate research institute. In 2026 we registered a patent for an AI-based circuit design verification platform. Today we continue to carry out testing, analysis and research as both an accredited laboratory and a reliability engineering specialist.
Products keep becoming more integrated and modular, with several technologies converging inside a single device — while development schedules grow shorter and leave less room for thorough verification. It is precisely in times like these that a dependable reliability engineering partner matters.
Reliability engineering is only complete when theory across physics and chemistry, electrical and electronic engineering, materials and mechanics, and statistics is combined with practical know-how earned case by case. Our engineers bring both. We review and verify new component selection, interface tolerances and stability under real operating conditions at the design stage, reducing our clients' cost of failure and strengthening the competitiveness of their products.
QRAPS was a group of reliability specialists before it was a company, and that is exactly what our business became. We have worked in one field — circuit reliability — and nothing else. We will keep devoting everything we have to going deeper in this field, so that our clients can focus on development with complete peace of mind.
Thank you.
CEO, QRAPS Co., Ltd.CHOI HOON KI