Leave the processing to us!
At Seiwa Precision Industry Co., Ltd., we perform bushing processing on the sealing parts of semiconductor joints. This technique involves crushing the sealing area with rollers to increase surface hardness and also achieve a mirror finish. Additionally, compared to polished mirror finishes, the higher hardness makes it less prone to scratches and leaks. Please feel free to contact us if you have any requests. 【Other Sales Items】 ■ Lathe Processing ■ Milling Processing ■ Machining ■ Electrolytic Polishing, etc. *For more details, please download the PDF or feel free to contact us.
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【Main Industries】 ■ Semiconductor manufacturing equipment related (gas-related, fittings, filters, chambers, gaskets) ■ Electronic components ■ Food-related ■ Medical-related ■ Hydraulic parts ■ NW flange manufacturing and sales ■ Gasket manufacturing and sales ■ Various materials sales *For more details, please download the PDF or feel free to contact us.
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Seiwa Precision Industry Co., Ltd. is a metal and non-ferrous metal processing company focused on stainless steel processing. In addition to cutting technologies such as lathe processing, milling, and machining, we also offer consistent processing including electropolishing, vanishing processing, and various other services. We also manufacture semiconductor joints and handle filters, gaskets, and chambers, capable of accommodating both prototypes and mass production.