Yinsh Precision Industrial Co., Ltd.


Wide-ranging precision locknuts

Yinsh Precision Industrial Co., Ltd. is a specialized manufacturer of precision parts and components in Taiwan for the national defense, diagnostics, and aerospace industries, such as locknuts for bearings for machine tools. To ensure high quality products, the company adopts a stringent internal management system and occupational safety system.

Since its establishment more than a decade ago, Yinsh has focused on sustainable operations and sincere customer service. Thanks to efforts to elevate quality of products through a reliable occupational safety system, the company has obtained such international industrial standards as ISO9001, ISO14001 and OHSAS18001.

The company's major self-developed product lines are roughly divided into four categories, including YS-series precision locknuts, SBL-series superfine balanced locknuts, SGL-series superfine grinding locknuts and YSPL series, which vary in locking characteristic and functions with size ranging M5~M450mm.

With efforts to develop innovative products, over the past few years the company has widened customer base and its products are highly acclaimed by the world's big names such as Mazak Corp. of Japan and DMG Group of Germany.

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