ince our company inception in 1992, We as a manufacturer of ground rods and hydraulic/pneumatic cylinders, have been doing our best toward the development of domestic basic industries and automobile industry, and we will make every effort for producing and supplying competitive priced and good quality product.Especially develops, produces, and supplies super-precision shaft (SUJ2 LM SHAFT, SUJ2 LM PIPE, SUS 440C, LM SHAFT, SUS303f, S45C,SCM4, SK4) necessary for producing core parts of the machine industry (textile machines, industrial machines, hydraulic cylinders,automation industrial machines, parking machines) a national pivotal industry.
