Royal Coil Incorporated
Transportation, Logistics, Supply Chain and StorageIllinois, United States2-10 Employees
Royal Coil, Inc. is a small manufacturing company based in Woodstock, Illinois, that focuses on precision mechanical components. It produces a broad range of springs and related parts, including compression, extension, and torsion springs, along with wire forms, strip forms, stampings, washers, and retaining rings made from ferrous or nonferrous materials. The firm also supplies specialty items such as belleville disc springs, spiral retaining rings, and wire-formed snap rings, as well as inch, JIS, and metric circlips. It provides full tooling capabilities, including four-slide, punch press, and progressive die tooling, and maintains ISO 9001:2008 quality system requirements, with prototypes and both low- and high-volume production available. Royal Coil serves a diverse mix of industries, including automotive, electronics, OEMs and distributors, agriculture, government and military, new energy, hydraulics, and oilfield applications. By offering custom springs and stamping capabilities, the company addresses customers' needs for tailored components and reliable supply across development and production runs.