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TNK SANWA PRECISION CO.,LTD

Most recent update: 2023-07-03

PR message

"Our strength is precision pin/shaft machining using our core technology of sub-micron precision grinding utilizing in-house developed facilities. We achieve high-quality using our integrated manufacturing system and facilities for machining, grinding, and heat treatment. We can offer optimal proposals corresponding to customers' requests, from prototypes to mass production.

Products, Expertise & Unique Technical Info

Ultra-small diameter shaft

The unit of the world's smallest grinding slip screw

Machining of the discharge needles

フェルールの融着機用部品で、消耗品でもあります。ポイントは、先頭形状で、Ｒ0.05mm＋0－0.03mmの精度が求められています。類似用途で、シリコン、チタンでも製作可能です。

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Manufacturing category info

	High precision（ Mass production / Mechanical processing ）

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Company info

Company name	TNK SANWA PRECISION CO.,LTD	Website URL
Street address	Tsukuba-shi, Ibaraki Japan [See map]	Person in charge	Masahiro Tanaka
Telephone number	+81-29-866-0811	Fax number	+81-29-866-1100
Capital	100,000,000 JPY	Employees	210
Annual sales	Unregister	EMIDAS Member Number	81997
Type of manufacturing	Home electrical appliances / Telecommunication equipment / Transportation equipment
Main 3 products	Small diameter high-precision motor shaft for automobiles: Mass-integrated production of high-precision products by in-house developed cutting, heat treatment, and grinding Non-magnetic high-hardness Shaft for Electric Actuators: In-House Developed Steel and Special Heat Treatment High precision needle roller for rolling bearing: Outside diameter tolerance 0.0001 mm

Manufacturing category info

Large	Medium	Small
Mass production	Mechanical processing	Stainless Nickel alloy High precision
Surface treatment	Barrel polishing	Barrel finishing (rotation) Barrel finishing (centrifugal)

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