Leading through ExperienceRosen Hydraulics, known as expert for huge and custom-built hydraulic cylinders and complete equipments , we develop and realise innovative solutions according to customer requirements.Our hydraulic cylinder design, contains more than 30 years experience in the development and production of customised cylinders. This know-how is constantly expanding through our internal research as well as through cooperation with independent institutes - to meet customers' expectations in the future and to keep high quality. Besides, Rosen complete equipments have also been used widely home and abroad in the past 10 years, such as 2000MT hydraulic cold drawn bench machine for a famous steel tube company in Houston,U.S. ,etc. Product range:• Standard and special hydraulic cylinders up to 2000 mm diameter and 25 m length• Synchronised cylinders• Single and double acting cylinder• Telescopic cylinders• Booster cylinders• Oversquare cylinders• Anti-rotation cylinders• Precision steel tubes up to 1500 mm diameter and 20 m length• Pistons and piston rods• Integrated position measuring systems• Cylinders with integrated anti rotation device for piston rod• Stainless steel with double chrome plating• Stainless steel or tempered alloy steel with NiCr coating• Aluminum casting equipment• Iron and steel equipment• Environmental equipment