Holmgreen Iron Works, 800 Schneider Dr, Cibolo, TX 78108, US

Founded in 2002, Signature Plating is a provider of a variety of precious metals, plating materials and advanced finishing techniques. It serves a wide range of clients, such as aircraft interior designers, custom firearm producers, custom home and yacht designers and custom finishers of motorcycles. The firm offers custom plating services from single-item orders to production runs of over a million units. Signature Plating is licensed with the federal government to provide plating, finishing and other services for in-state and out-of-state firearms clients. Some of its clients are Standard Aero, Premiere Aviation, Savannah Air Center and Flying Colours Corporation.