TESI Srl Design, prefabrication and installation of structures, piping and machinery, ordinary and extraordinary maintenance on off-shore and on-shore plants. Company specialized in the design, construction and maintenance of industrial and petrochemical plants, medium-heavy carpentry, piping prefabrication, skid, onshore and offshore industrial maintenance, cogeneration, oil, gas and air treatment. TESI srl offers site assembly, pre-commissioning, commissioning and technical assistance services in multiple application fields: wastewater treatment, chemical, petrochemical and food plants. Certifications : UNI EN ISO 9001: 2008 UNI EN ISO 3834-2: 2006 EN 1090-1: 2009 + A1: 2011 (Execution class: EXC3 - Method: 2,3a, 3b) VISIT THE COMPANY SITE Gallery Copyright © 2017 - all rights reserved WORK WITH US PRIVACY CONTACT THE GROUP