Advanex Inc.

Advanex provides the manufacture and sale of precision springs in Japan and globally. It offers wire springs, including compression, extension, torsion, conical, and wire forming springs; and flat springs, such as precision presses, multi formings, forging presses, and insert collars

Deep drawings. Its portfolio also includes insert moldings, spring assemblies, standard products comprising tangles inserts, tangles inserts kits, LockOne, and instant lock products, and HEATNEX, a heat-generating material. Founded in 1930 and headquartered in Tokyo, Japan, the company was formerly known as Kato Spring Works Co., Ltd. before rebranding in July 2001.