三ツ知 Company Profile

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

Our company continues to provide high-quality industrial custom fasteners by integrating the three strengths of "technical capability," "quality," and "organization" that we have refined since our founding. By improving "production speed, high strength, and resource efficiency," we have significantly reduced manufacturing costs. With our high level of expertise in proposals, we support the high performance and quality of automobile manufacturers around the world. Please feel free to contact us if you have any requests.