About SGB-USA Established in 2009 as a full subsidiary of SGB-SMIT Group, SGB-USA began producing transformers in 2010 located in a 100,000 sq.ft. manufacturing facility in Louisville, OH to meet the demand of the US market. We are a North American manufacturer of custom Cast Coil Dry-Type Transformers focused on the voice of the customer. We strive for best-in-class quality within our process manufacturing and utilization of our responsive service, engineering expertise, analysis, and innovation to become the preferred supplier by providing not just a solution, but the best solution. SGB USA Inc. - German Engineering - Made in USA ========================================