MANNI GROUP is a historical industrial organisation based in Verona with over 70 years of experience in the offsite construct ... ion industry. MANNI GROUP controls the following companies: Manni Sipre, leader in pre-manufactured steel elements, structural components and systems Isopan, one of the major manufacturers of metal insulated panels Manni Green Tech specialized in off-site building and sustainable Light Steel Frame solutions Manni Energy which designs photovoltaic systems, offering also energy efficiency solutions and O&M services. Manni Inox operating in the stainless steel industry read more