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2024年12月31日

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2024年12月31日

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Wish all my friends and families good and health

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2024年12月26日

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2024年12月26日

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IMG 7707

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2024年12月26日

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2019 DAH YOUNG Vacuum Technical Company Introduction Video

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Dah Young Vacuum Equipment Co., Ltd.

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The love story of a young girl and a prosecutor after a business trip. Please follow. Lý Tử Lindan

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The frightened young man quickly begged Tieu Thu's father

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Energizers! - Dum Dum Dah Dah

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Dah Young Vacuum / 2023 International Forum （ Full version)

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Dah Young Vacuum / Open Visit

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Dah Young Vacuum／Anti-reflective film solution with both defogging and defrosting effects.

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Dah Young Vacuum / 2023 International Forum of High-Density Plasma Coatings and Process Control

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Dah Young Vacuum / 2023 International Forum (Short Version)

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Dah Young Vacuum / DYHC 1000 DLC Cathodic Arc DLC Coating Machine

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Dah Young Vacuum／Optical Coating Laboratory【Provide integrated solution to optical coating】

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Dah Young Vacuum ARMS Coating Machine | Impact Test Success, No Coating Cracks

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