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Company Description

Dah Young Vacuum, established in 1968, specializes in PVD and PECVD technologies, with a strong commitment to the semiconductor and precision optics industries. Powered by an in-house R&D team and a research center, the company continuously drives innovation through both internal development and global collaboration.

In 2024, Dah Young was officially certified as a supplier to Taiwan Semiconductor Manufacturing Company Limited (TSMC), a testament to its excellence in quality and reliability. Today, Dah Young systems operate with proven stability across global production lines, delivering high-value technical solutions to customers worldwide.

Main Products and Services

Dah Young Vacuum|Professional Hard Coating & Optical Coating Solutions Provider – Focused on Semiconductor and Precision Optics Applications

Dah Young Vacuum is dedicated to delivering high-performance hard and optical coating solutions tailored to the needs of the semiconductor and precision optics industries.

In the hard coating field, our technologies are widely applied in semiconductors, precision machinery, automotive components, and biomedical devices. These coatings offer outstanding hardness, wear resistance, and corrosion resistance—providing critical surface enhancements and significantly extending the service life of key components.

In the optical coating field, Dah Young not only excels in traditional optical evaporation but has also developed proprietary optical sputtering technology to meet the increasing demand for complex multilayer coatings in semiconductor and optics applications. Typical applications include etch-resistant films, conductive films, anti-reflection (AR) coatings, optoelectronic sensing layers, and decorative coatings.

We also offer diverse coating services, including ESD (Electrostatic Dissipation) coatings for static discharge prevention in semiconductors and industrial electronics, SiC (Silicon Carbide) coatings for high-temperature and etch-resistant environments, DLC (Diamond-Like Carbon) coatings for precision components operating under high wear and friction conditions.

With decades of process expertise and material knowledge in the field of PVD vacuum coating, Dah Young is committed to meeting the rigorous demands of advanced coating applications across industries. We are equipped with state-of-the-art precision measurement systems and maintain close industry-academia collaboration to deliver comprehensive and forward-thinking technical services.

Looking for a coating solution? Contact us to find the one that’s right for you.

Company Basic Information

Company Name (Chinese)

大永真空設備股份有限公司

Company Name

DAH YOUNG VACUUM EQUIPMENT CO.,LTD.

Chairman

楊堯光

Chairman

YK Yang

Capital

NT$100,000,000

Capital

NT$100,000,000

Contact Phone

+886-4-2639-2808

TEL

+886-4-2639-2808

Fax Number

+886-4-2639-2810

FAX

+886-4-2639-2810

Address

435台中市梧棲區自立一街200號

Address

200 Zili 1st.Wuqi Dist.Taichung City 435,Taiwan

Company Website

https://zh-tw.dahyoung.com/

Website

https://zh-tw.dahyoung.com/

Contact Person

楊堯光

Contact Person

YK Yang

E-mail

Yang.yk@dahyoung.com

E-mail

Yang.yk@dahyoung.com

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This policy explains how this website handles personally identifiable information collected when you use our services. It does not apply to linked websites outside this site, nor to personnel not managed or authorized by this website.

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