Quality promotes industry and brand wins
The diameter of precision steel pipes produced by the company ranges from 50 to 330mm, and the main steel grades are 20 #, 45 #, ST52, 16Mn, 25Mn, 27SiMn, etc. The hydraulic cylinder barrel products produced by the company are mainly matched with the Sany Heavy Industry Crane Project, which has a relatively long domestic crane cylinder barrel processing capacity. At present, the annual output of cold drawn pipes is more than 12000 tons, and the hydraulic cylinder assembly is 80000 pieces/year.