French leader in pre-coating! Prelok, a Linksy Group company, specializes in the application of braking, sealing, anti-corrosion protection for industry and anti-seize solutions. The LINKSY group, fortified by the synergy of the 4 companies that make it up, provides its customers with innovative and efficient assembly solutions. - Soprima & Prelok for coating. - Inserco & Foubert for fixing systems and screws. By uniting our activities under a single banner, we communicate on the group’s overall strategy: to develop complete assembly systems with you.