Corporate Vision｜To build intelligent and efficient coating systems for the semiconductor and precision optics industries.

Our corporate vision is “To build intelligent and efficient coating systems for the semiconductor and precision optics industries.” We are committed to providing intelligent, high-capacity, and high-stability coating solutions.

For the semiconductor industry, we offer solutions for key applications including anti-plasma erosion coatings, ALD (Atomic Layer Deposition) systems, ESD dissipation coatings, SiC (silicon carbide) coatings, and DLC (diamond-like carbon) coatings.

For the precision optics industry, we provide comprehensive technical support across evaporation, sputtering, and ALD processes to meet the demands of advanced multilayer coatings.

Our systems are equipped with advanced software, including Fast™ for uniformity simulation, Coating Guard™ for optical monitoring, and Plasma Guard™ for plasma control. These tools enable predictive modeling and real-time process adjustment, ensuring coating stability and enhanced production throughput.

At DAH YOUNG, we strive to deliver precision coating processes based on smart vacuum technology.

Our Mission｜To be Asia’s leading smart vacuum coating equipment provider.

With over 60 years of expertise in vacuum coating technology, we focus on delivering smart, high-throughput, and highly stable coating solutions. Our mission is to be Asia’s leading smart vacuum coating equipment provider.

Our business encompasses vacuum coating equipment manufacturing and coating OEM services, backed by a one-stop technical team covering model development and design, equipment assembly, and after-sales support. With support offices in Taiwan, Asia, and the Americas, we provide localized support and fast response through our trusted partners, ensuring seamless equipment integration and process optimization.

We offer software systems—Fast™ for uniformity simulation, Coating Guard™ for optical monitoring, and Plasma Guard™ for plasma control—that empower users to simulate film thickness and color distribution before deposition, while monitoring process conditions in real time. These intelligent tools enable precise process control, improved film quality, and enhanced production efficiency.

“Process stability,”“fast delivery,”and“technology upgrade”for our customers are critical success factors. That’s why we integrate smart control systems, in-house production, and equipment and software upgrade services to reduce operational risks and increase production agility.

DAH YOUNG aims to be your long-term partner for technological advancement, driving greater value and competitiveness in your industry.