King Steel Fasteners, founded in 1995 as a family-owned corporation, is located in Oxford, Michigan. With a history of focusing on customer satisfaction, we have grown from a specialty fastener manufacturer to a global supplier of integrated fastening systems. We specialize in hog rings both C and D Style. We also manufacture our own pneumatic hog ring tools with locally source parts. Today we operate in a 30,000-square-foot, state-of-the-art manufacturing facility and are completely ISO 9001:2015 certified.