We support various types of processing, including grinding, cutting, and machining.
Our company offers a variety of machining services, including our specialty in grinding processes, cylindrical grinding, and centerless processing. Thanks to our high machining precision and production capacity, we have numerous production achievements, including Inconel prototype sleeves, Inconel prototype pistons, various sleeves (inner diameter grinding), and specially processed products. 【Main Processing】 ■ Cylindrical Grinding ■ Centerless ■ Inner Diameter Grinding ■ NC Lathe ■ Machining *For more details, please download the PDF or feel free to contact us.
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【Examples of Production】 ■ Inconel prototype sleeve ■ Inconel prototype piston ■ Various sleeves (inner diameter polished) ■ Spools (outer diameter polished) ■ Special treatment processed products ■ Various small camshafts ■ Various specially shaped spools ■ Inner/outer diameter assemblies ■ Various spools, etc. *For more details, please download the PDF or feel free to contact us.
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Stem Corporation is a manufacturer of high-precision metal processing products in various fields. We specialize in cylindrical grinding, achieving processing precision down to sub-microns. We also accommodate mass production of high-precision products. From material processing to final finishing and delivery inspection, we aim for high quality that meets various customer needs.