エスアイジー Company Profile

We ensure quality through in-house processing! For ultra-precision gears, come to us.

Since our establishment, we have been engaged in the manufacturing and sales of ultra-precision gears. In this rapidly changing environment, we respond swiftly to various changes in needs and, with an international perspective, we continue our unwavering efforts under the motto of "technology development that is one step ahead." Our products, created from excellent machinery and equipment, are used in a wide range of fields, including various machine tools, vehicles, aircraft, and robots, and have received high praise for their reliable quality.