About us

・We are especially good at processing thin metal sheets with a thickness of 0.03 to 2.0 mm.
・We are confident in our ability to process minute and microscopic metal parts.
・Our sales ratio is 65% for prototypes and 34% for mass production. (Results for 2021)
・We can handle everything from small-quantity prototypes to high-volume production prototypes.
・We can provide express delivery with a minimum of one weekʼs notice.
・We bend metal, but we do not bend our beliefs.

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Services

Products

Folding fins®

Folding fins are our original products, which were newly developed
utilizing the strength of thin sheet metal processing.

TopicsMore

2018.12.10Our website for overseas was renewed.
2018.05.10News
2018.01.26SAIJOINX will be exhibiting at MD&M West 2018, which takes place from February 6th to 8th, 2018.