PIOLAX, Inc. engages in the production and sale of coil springs, flat springs, wire forms, unit assembly parts, metal and plastic fasteners. It operates through the following segments: Automobile-related and Medical Equipment. The Automobile-related segment provides precision springs, industrial fasteners, and compact unit parts. The Medical Equipment segment provides equipment for endovascular, orthopedic, and endoscopic treatments. The company was founded by Saburo Kato in October 1933 and is headquartered in Yokohama, Japan.