... quality channel steel Q235,Q345,SS400,S235JR 8# to 30# 6M 9M 12M We offer high quality ... channel steel Q235,Q345,SS400,S235JR 8# to 30# 6M 9M 12M channel steel1.size:8 ... steel bar mill. In 2005, Yuxuan steel start to open international market. With professional management and strong capital supports ... , Yuxuan steel began to deal many kinds of steel products from raw ...