1,Piston rod is made by medium carbon steel. The outside surface of piston rod is processed with microcrack chrome.
2,The tube damper is changed along with the vabrition frequency, to relieve vabrition and keep confotable driving.
3,Adopting high-precision cylinder, high quality oil and importing seal to assure durability and cycle life.
4,Structure of duble tube with low pressure nitrogen can improve the driving performance.
5,Long-periodic anticorrosion surface protection treatment. (BLACK OR COLORED PAINT)
6,Range of using temperature -20ºC~80ºC.
7,The safety of the shock absorber was greatly enhanced by the use of high strength and high quality alloy steel SAPH440.
Application Korean Cars, Japanese Cars, American Cars, European Cars.