CHG Coatings (Formerly STG Coatings) is a division of Commercial Hydrographics, Inc. providing industrial thin film coatings including Cerakote & KG Coat, and single source part reconditioning or procurement. Thin film coatings are application specific covering lubrication, corrosion prevention, dimensional build up, wear resistance, cosmetic, and more. Coating services can include assembly disassembly, machining, heat treatment, and electroplating/anodizing from a single source with our vendor network. Need parts machined prior to coating? Check our Norstar CNC for your precision prototype to production needs.