When looking for copper fittings and copper press/system look no further than Columbia Specialty.  NIBCO is a recognized leading provider of copper fittings and copper press/system products for commercial, industrial and institutional construction as well as residential and irrigation markets. Founded in Northern Indiana, NIBCO has a manufacturing history that spans 110 years and has operated under four generations of family and employee ownership. Serving a global marketplace, NIBCO operates 8 manufacturing plants throughout the United States. NIBCO products are manufactured under a Quality Management System conforming to the current revision of ISO-9001 International Standards.