EURIK multistage cylinder is manufactured by the cooperation of Special Truck Company of CNHTC and NUMMI Company of Finland. Its main characteristics are stated as follows: More secure, rigid integrated limit prove inner tube take out; More efficient, high-low pressure sealing is adapting to frequent operation; More widely, adapting to different regions and different working situations; More powerful, system pressure reaches 20-24Mpa; More durable, cylinder barrel uses seamless steel pipe, chrome plated on the surface is more reliable, and all the core component are imported; More stable, supported by welded copper ring, oriented longest.