Accurate and timely detection of the needs of the sector, which Link, a first flange Duct again for Turkey in 1987 began producing their profile. Today, Turkey's largest manufacturer of Link in the position, also 20, 25, 30, 35 and 40 mm sizes in Air Duct Flange has the only company producing the profile.
Today, the world standard two "SMACNA-HVAC Duct Construction Standard" and "DW 144 Specification of Sheet Metal Ductwork" are produced for all pressure and force classes.
Also in Turkey, "DW / TM1 Acceptance Scheme for New Products Rectangular Cross Joint Classification" is the only company engaged in manufacturing standards.