The Parker's Industrial Cylinder Division is one of the largest manufactures of hydraulic and pneumatic cylinders in the world. The division has achieved ISO 9001:2000 certification. It operates several manufacturing plants that supply a variety of cylinder components. The Parker's Industrial Cylinder Division offers special rod coating services in a range of materials, such as chrome, nitride and ceramic. The division provides custom cylinders in welded, threaded and bolted designs. It is a part of Parker Hannifin Corporation, which is a provider of motion and control technologies and systems. The parent company also deals in the processing of raw materials and durable goods.