Sika Deutschland GmbH

TopAir Systems is dedicated to developing, manufacturing and providing innovative clean air solutions based on the latest technology. Our products are used in laboratories and manufacturing facilities within chemical or biological plants, un...

Founded in 1965, Sefelec is part of the Martek Power Group, a world leader of measurement and power conversion equipment (dc/dc converters, custom power supplies, COTS power supplies). Sefelec has now become a reference in the field of electrical saf

Founded in 1982, Janex remains a privately owned independent service provider to the petrochemical industry.