Dinak Duct
Dinak is a Spanish manufacturer of stainless-steel duct.
Among his products there are:
EI30, EI60, EI90, EI120 stainless-steel duct to comply with all the requirements of the new technical code of construction CTE.
Smooth or insulated stainless-steel duct.
Ducting for chimneys for heating systems, boilers, etc.