Ono Seiko "Ultra Precision Machining"
High-precision machining at the micron level is possible!
At Ohno Seiko, we are capable of high-precision machining at the micron level, including right angles, parallelism, roundness, verticality, concentricity, and coaxiality. 【Available Machining Technologies】 ● Lapping, lapping polishing, flat grinding, cylindrical, outer diameter, inner diameter, irregular shape grinding ● Machining, milling, turning ● Die-sinking electrical discharge machining, wire cutting, fine hole electrical discharge machining ● Profile grinding, laser welding 【Available Machining Sizes】 For rectangular items: Width up to 350mm × Length up to 300mm For round items: Outer diameter up to φ200mm Precision ±5 microns *For more details, please download the PDF or feel free to contact us.
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At Ohno Seiko Co., Ltd., we primarily offer sales of electrical discharge machines, mirror finish processing, and precision parts processing. 【Sales of Molybdenum Wire Electrical Discharge Machines】 We have a business partnership with Suzhou Sanguang Technology Co., Ltd. We are the exclusive domestic distributor for the "HB Series" of molybdenum wire electrical discharge machines. Please feel free to contact us for test processing and other inquiries. 【Sales of Original Jigs】 We sell the "PAD Series" of parallel jigs for wire cutting, utilizing patented technology. 【Others】 - Sales of pneumatic positioning jigs, among others. 【Precision Parts Processing】 In a temperature-controlled room maintained at 20℃±1℃, we possess the latest three-dimensional measuring machines (three units), shape measuring instruments, tool microscopes, surface roughness measuring instruments, and more. We continue to challenge the limits of ultra-mirror finish processing with an Rz of 0.2μm and ultra-precision processing. Please feel free to contact us for prototypes and other requests.