SAF (Southern Aluminum Finishing Co.), headquartered in Atlanta, GA, marks its 70th anniversary this fall. At its founding in 1946, SAF was one of only two anodizing lines in the country. Founder Marvin McClatchey was a chemical engineer and pioneer in anodizing for architectural applications. Still in the family, SAF is currently led by second generation brothers and Co-CEOs, Penn McClatchey and Jim McClatchey.