Frontline Industries, founded in 1980, specializes in repair and overhaul of rotating equipment like centrifugal pumps, mixers, reactors, and design and development of related products such as couplings and mechanical seals. Their newly patented Big Boy couplings offer major misalignment capacity, ease of installation and maintenance, protection of bearings and seals from adverse reactionary forces due to unavoidable misalignments, and reduction in invertory costs. The stainless steel construction helps fight corrosion in corrosive environments giving much longer life. Rubber O-rings provide shock absorption, vibration dampening, and electrically isolate the coupled equipment preventing stray currents from traveling across.