? Our company, which was founded by Ya?ar Erdim BALTO in 1976 with the name of "Erdim Trading", have provided manufacturing and installation service to several industrial plants throughout Turkey. It was named as "A-B Machinery & -Steel Construction Ltd. Co." in November 2006 after it had been restructured on the 30th anniversary of its foundation.It has started to provide in international arena in accordance with HSE policies by receiving ISO 9001 "Quality Certificate" in June 2007, OHSAS 18001 "Occupational Health and Safety Management System" certificate in July 2013, ISO 14001 "Environmental Management System Certificate" in February 2015 and TS ISO 3834-2 "Quality Requirements for Welding of Materials" certificate again in February 2015. And we are also planning to add EN-1090 "International Manufacturer" certificate, which we have started to work for and are close to finishing, to our portfolio in a very short time. ? We carry out successful projects in large industrial enterprises with our Occupational Safety Specialists, on-site doctor, quality system manager, corporate affairs representative, project manager, field coordinator and planning specialist, designer, technical draftsmen, financial affairs specialist and analyst , international certified welders, experienced foremen, certified personnel who are educated to work in heavy and dangerous works, work at height, occupational health and safety, certified first aid and fire fighting teams, experienced engineer and administrative staff.