KUNFENG Created the highest record of historical export volume of GB/T700 Q235B I beam /angle/ channel steel despite the enormous pressure of domestic steel prices soaring. GB/T700 Q235B belongs to china standard steel. KUNFENG is famous and professional
PYD-1600X High manganese liner plate Crusher Parts liner plate features: The materials use super high manganese steel and alloy high manganese steel,the wear-resisting degree is higher than traditional one.