三ツ知 Company Profile

A metal parts processing manufacturer with "cold forging" as its core technology.

Since our founding, we have continued to provide high-quality industrial custom fasteners by integrating our three strengths: "technical capability," "quality," and "organization," which we have refined over the years. By improving "production speed, high strength, and resource efficiency," we have significantly reduced manufacturing costs. Our high level of expertise supports the high performance and quality of automobile manufacturers around the world. Please feel free to contact us if you have any requests.