
For researchers and institutions at the forefront of quantum technology, SDT is your dedicated partner in transforming groundbreaking research into robust, high-performance instruments.
Our unique expertise, cultivated through successfully commercializing intellectual property from leading research centers, allows us to deeply understand the journey from academic innovation to practical hardware. This background, combined with our active participation in R&D projects with top academic partners, gives us unparalleled insight into the precise needs of various quantum platforms.
We manufacture precision devices—such as the PGU with its 10 picosecond timing resolution, the TTMU boasting a sub-1 picosecond digital resolution, and the QCU with its 8.5 GHz signal bandwidth—that provide the reliability and performance your experiments demand. Each instrument integrates seamlessly with QICK (Quantum Integration Control Kit), empowering researchers to fully leverage advanced control capabilities in quantum experiments. To further streamline your workflow, our systems also feature an integrated Python library and cloud computing capabilities, enabling seamless development and automated, scalable experiments.

From cutting-edge time taggers to sophisticated qubit controllers that precisely manipulate qubits, we have designed and manufactured a broad spectrum of world-class quantum hardware. Over the years, our engineering capabilities have been rigorously tested and validated through numerous successful deliveries, both in the commercial sector and in high-stakes national projects in Korea.
Our ability to meet exacting specifications, ensure reliability under demanding conditions, and deliver on schedule has earned us recognition as a trusted partner in the quantum technology ecosystem. We understand that in advanced quantum systems, every component matters — and our meticulous approach to manufacturing ensures that each product not only meets but exceeds performance expectations.
By entrusting your manufacturing needs to us, you gain more than a supplier; you gain a partner with proven expertise, deep technical insight, and a demonstrated commitment to excellence. Whether you are scaling production, developing a prototype, or seeking a specialized manufacturing solution, our team stands ready to turn your vision into reality with precision, quality, and unwavering reliability.














