DADCO is the leader in nitrogen gas spring technology, offering a complete line of nitrogen gas springs and accessories. Our nitrogen gas springs range from 10 lb. to 20 tons of force on contact. DADCO complements the gas spring product line with ISO HP Series Air Cylinders and DK Series Hydraulic Core Pin Cylinders and accessories. DADCO's products are widely approved and used in global stamping operations for many industries including metal stamping, automotive and plastic injection molding.