We will be exhibiting at SEMICON JAPAN 2025.
Dockweiler will exhibit at SEMICON JAPAN 2025, which will be held at Tokyo Big Sight from December 17, 2025. At this exhibition, where cutting-edge technologies and products in the semiconductor industry come together, we will showcase solutions centered around our high-purity stainless steel piping systems.
Dockweiler is highly regarded by semiconductor manufacturers worldwide for providing essential ultra-high-purity gas supply lines in semiconductor manufacturing processes, precision welding technology suitable for clean rooms, and piping materials that comply with international quality standards. Our product range, which combines high cleanliness and corrosion resistance required in increasingly miniaturized manufacturing processes, is recognized as an important infrastructure supporting next-generation semiconductor manufacturing.
This year, Dockweiler celebrates its 70th anniversary. Since our founding in 1955, we have continued to innovate across various fields, including pharmaceuticals, chemicals, and semiconductors, as pioneers in precision piping technology. Building on the experience and trust we have cultivated over 70 years, we will strive to provide higher quality and safer products.
We invite you to visit our booth and experience Dockweiler's technological capabilities and vision for the future.

| Date and time | Wednesday, Dec 17, 2025 ~ Friday, Dec 19, 2025 10:00 AM ~ 05:00 PM |
|---|---|
| Capital | Tokyo Big Sight Booth no. W3460 | West 4F |
| Entry fee | Free |
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