Within the framework of “STRENGTHEN” project, on September 22nd 2022 a delegation of the Bulgarian smes participating in SEREXPO 2022 visited METRON A.E. (elevator industry) and FIBRAN D. ANASTASIADIS S.A. (production of insulating materials, production of dry building systems). The participants were given a tour in the facilities and had the opportunity to learn about the products, the production line and the customers.