Welded hydraulic cylinder 1) we are a professional hydraulic cylinder manufacturer in tie rod cylinders, welded cylinders and oem ***** are used for construction, mining, forestry, marine, demolition, military, material handling, agriculture, truck and trailer, loader, utility and waste management. With countless hours of testing. 2)you can be assured that our products have long life, superior performance and high Reliability. 3) all made by steel 4) according with iso standard, detail specification is available Other description: We also can supply cylinder parts to our customers, such as cylinder rods, pistons and cylinders. We have the ability to make various types cylinders according to customers'samples and drawings. Standard packing