有限会社東阪プラス Company Overview

Carving with the strongest sensor in history, the human hand.

Toshan Plus is a small factory specializing in ultra-precision cutting of high melting point and difficult-to-machine materials such as tungsten and molybdenum, focusing on prototypes, one-off items, and small-batch production of various types. We capture the subtle discomforts that cannot be fully addressed by numerical values and machine control—such as cutting sounds, vibrations, tool escape, and material quirks—using "the human hand as a sensor," refining our processes from condition setting to fine-tuning. We have built our work not on mass production or price competition, but on being chosen for "processing that cannot fail" and "processing that cannot be substituted." Additionally, our company is a renamed entity of the limited liability company Toshan Shokai, which was based in Okusawa, Setagaya Ward, Tokyo, until the year before last. While maintaining our growing unique domain and track record, we have relocated our base to Chiba and further sharpened the core of our processing capabilities.