The company was founded by the collaboration of the founders, Sandro Marangi and Renato Perrini. The first comes from a specific area of waterproofing with many years experience as technical director of nationals companies of pose and different forms of collaboration with leading manufacturing companies. The second already holding company engaged in various sectors the construction including waterproofing. Today the company thus formed, works, both nationally and abroad, market structure proven experience in installation, shipbuilding and engineering, as technical assistance phase and time, supported by insurance policies on the decennial supply of materials and installation. The company has achieved the certification of its quality system, according to the requirements of UNI EN ISO 9001:2015 (ISO 9001:2015).
In this respect exists within the company, the figure of QA (quality assurance - Mr. Marangi Francesco) in order to ensure the highest in performance. Currently uses 15 units organized in work teams for the preparation of several sites simultaneously and also has the assistance of outside counsel (Ing. Raguso Salvatore), for obligations arising from the law 626 on security.

GENERAL INFORMATION ON THE OUR SOCIETY
Year established: 1999 C.C.I.A.A. No : 16611 Court of Taranto: 3916
Organization:
Managing Director Mr. Alessandro Marangi / Ms. Rossano Rosa Maria
Commercial manager: Mr. Marangi Alessandro / Mr. Franchini Ivan
Operations Manager: Geom. Marangi Francesco
Safety Officer: Ing. Roberto Orlando (Studio O.I.E.S.)
Quality Manager: Geom. Marangi Francesco
Head of Administration and Secretariat: Ms. Greco Ornella

OPERATIONAL AREA:
Insulation and waterproofing of terraces, roofs, roof gardens, water tanks for potable water storage tanks, foundations, swimming pools. Over 95% of turnover is achieved through the application of synthetic surfaces based alloys of polyolefins and PVC surfaces. All materials used for these activities are only Sarnafil. For our corporate and commercial choice, we do not work with sealing of landfills HPDE and waterproofing tunnels.