Perrysville, Ohio-based Mansfield Plumbing Products, one of the United States’ largest manufacturers of sanitary ware products, will expand its U.S. production in 2013.

The company said it will invest more than $9 million to expand its Perrysville sanitary ware manufacturing capacity by 50%. Since the expansion is being completed within the existing footprint of the facility, it is far more affordable than a greenfield expansion, which would cost more than four times as much, the company said.