Growth Industries, Inc. PMA replacement parts specialist. Founded in 1965, Growth Industries is a worldwide PMA parts specialist and received our first PMA in 1974. Offering superior quality at substantial savings we manufacture and stock over 3,000 FAA-approved replacement parts for commercial aircraft. Our product line includes high-usage expendable components for the landing gear, interior, lavatory, airframe, ground support and more. We supply PMA parts for Boeing 717, Boeing 727, Boeing 737, Boeing 747, Boeing 757, Boeing 767, Boeing 777, Douglas DC9, DC10, DC11, MD80, and MD88 aircraft. We are the world's largest supplier of aircraft ashtrays. Our PMA parts cost an average of 40% less than the OEM with quality that is as good or better. We have full engineering and manufacturing capabilities to assist you with owner approved parts and modifications, offering innovative solutions for special projects We have in house FAA DMIRs and DER. FAA for 8130-3 is available for all our parts. Our customer base includes hundreds of airlines, repair stations and distributors worldwide.