Galland Henning Nopak powers equipment around the world with our hydraulic cylinders, pneumatic cylinders, hydraulic accumulators, and fluid power valves. As a family-owned business with more than a century of manufacturing expertise, GHN proudly continues our tradition of engineering excellence and the product caliber that you expect from an American company. By offering robust custom engineering capabilities and easy access to fluid power experts, we deliver exceptional product and service quality beyond our customer’s highest expectations.