After review of its quality management documents, the certification audit of theQM-System of AD-Demirel Celik Konstruksiyon ve Makina Sanayl A.S. has been carried out onApril 14th and 15th, 1998. The audit team found that the requirements of the EN ISODIN 9002 standard have been fulfilled and recommendation has been made to theCertification Body of TUV CERT at RWTUV for the certification of AD-Demirel's qualitymanagement system.
The scope of the company is the production and sale of Separators & Scraper Traps,Column, Flare Stacks, Storage Tanks, Furnaces, Boilers, Heat Exchangers, Heaters, Piping,Material Handling Equipment, Steel Construction in different dimensions & capacities,Conveyors, Elevators.
