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Sigma Tech Co., Ltd. is a company located in Hannō City, Saitama Prefecture, engaged in the manufacturing and sales of precision position detectors, as well as precision positioning equipment. We offer products such as the "High-Resolution Feedback Stage System," which incorporates an optical linear scale within the stage and features a unique feedback circuit, as well as the "Vacuum-Compatible Feedback Stage System." 【Business Activities】 ■ Manufacturing and sales of precision position detectors ■ Manufacturing and sales of precision measuring instruments ■ Manufacturing and sales of precision positioning equipment ■ All operations related to the above items *For more details, please refer to the PDF materials or feel free to contact us.
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【Products (Excerpt)】 ■ Feedback Stage Systems - 1nm Feedback Stage System - 5nm Feedback Stage System - 10nm Feedback Stage System - Submicron Feedback Stage System ■ Vacuum-Compatible Feedback Stage Systems - Vacuum-Compatible 1nm Feedback Stage System - Vacuum-Compatible 5nm Feedback Stage System - Vacuum-Compatible 10nm Feedback Stage System - Vacuum-Compatible Submicron Feedback Stage System *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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The Sigma Koki Group, under the global brand "OptoSigma," is committed to its mission as a "light solution company" in both domestic and international markets, carrying the spirit of "gratitude," "challenge," and "creation." We will continue to actively expand our business and strive for sustainable growth as one united company. We sincerely ask for your understanding and support for the Sigma Koki Group as we pursue true "manufacturing" in the future.
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