We are providing all your requirements about aboveground storage tanks and piping systems. We consider all industrial and enviromental conditions and customer requirements in our services. Our services include construction works about aboveground storage tanks and pipings, repair works and inspections of piping systems and aboveground storage tanks in accordance with API 653 and API 570 standards. Inspectors employed by BTB are all qualified and certified in accordance with international standards and have high experience about their fields.BTB is carrying out inspections

RONTSAN was established in Izmit in 1974, as the first private NDT company of Turkey. The company was founded on the theoretical and practical knowledge of Ismet Akas, its president, who had extensive experience in the field as a result of his work in Germany from 1959 to 1974. Since then, RONTSAN has been instrumental in the establishment of the importance of NDT, as well as the introduction of numerous local and foreign quality control companies into the manufacturing sector in Turkey. RONTSAN has pioneered a number of industrial projects in Turkey such as thermal power plants, natural ga

We aim at presenting services in the international quality and standards by providing satisfaction of our clients in the sector as TESKO and for this reason, we target at being the symbol of "reliability, continuity, respectability and success" for our clients in the sector. We provide the following inspection services: radiography, dye penetrant, magnetic particle, ultrasonics,hardness,and visiual.We are an innovative, high quality company who specialise in Steel Structures,Pipelines,Power Plants,Storage Tanks,PressureVessels,Shipyards etc...