Yambol
is established in 1997. It develops in two main fields – production and trade with thermo insulating materials used in construction and energy branch.
Sofia
SEP "Shipkov - Yovko Kumanov Shipkov"
was founded in 1992. With the beggining our company profiles in projecting, producing and installing metal constructions, house, industrial and public constructions, infrastructure and public utilities.
Burgas
English translation is in progress or not avaiable.
Sofia
English translation is in progress or not avaiable.
English translation is in progress or not avaiable.

