... price,high quality ; 4.safe packing; 1. The detailed specification of Low Alloy Structural Steel : Steel GradeQ295A/Q295B / Q345A/Q345B / ... , motor dump trucks, mining trucks, excavators, loaders, bulldozers, various types of cranes, coal mine hydraulic support and other mechanical equipment used ... Anyang City,Henan Prov. ChinaProducts Showroom on Alibaba.com 2012 Hot Sale Low Alloy Structural Steel