Koyo High Precision Co., Ltd
Machining of highly specialized metals and alloys
The company Koyo Electric was founded in 1951 in Japan and is specialized in the machining of hard metals and alloys.
We have over 200 NC lathe machines and 30 machining centers as well as several grinding machines and supply parts for automobiles, motorcycles, locks, bearings, construction equipment, industrial equipment, semiconductors, bicycles, office equipment, medical equipment and many more to various industries. We can produce between 100 and 1 million parts per month.
We process the following materials: steel, stainless steel, brass, aluminum, tungsten (W), molybdenum (Mo), tantalum (Ta), niobium (Nb), Hastelloy, Inconel, permalloy, 42 alloy, Kovar, nickel, silver, copper and platinum (Pt)
We are ISO 9001 and 14001 certified
Koyo High Precision Co., Ltd
639-1 Churaku, Tamakicho Watarai-gun
Mie 519-0412, Japan
Tel: +81 59 658 2121
Fax: +81 59 658 2101
www.koyofirst.jp/kyd/_business_e.html
Or contact our European office:
Tel: +41 79 792 86 31
Contact
Masaki Koso
President
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Meet Masaki at
Micromachining of precious materials
We obtained the international certifications: ISO9001, ISO14001
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Mass production - 200 NC lathes and 30 machining centers
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Precious materials such as tungsten, molybdenum, Hastelloy and Inconel
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Others platinum, tantalum, niobium, permalloy, Alloy 42, Kovar, pure nickel, pure silver and pure copper
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Extremely small scales with a high level of precision
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Between 100 and 1 million pieces, with diameters from 3mm to 200mm