We constantly all the year supply these bars for military industry!!!! torsion axel steel used for armored vehicle,Dia 35-100mm the typical product .....
We constantly all the year supply these bars for petroleum industry. they are widely used for Drilling Bits,corrosion resistant for Heat exchanger the ...
We constantly all the year supply these bars for bearing industry. they are widely used for special bearing, railways beaing, continuous casting hot ....
We constantly all the year supply these bars for drill rods and bits. the typical product code as below: 45CrNiMoVA 1%CrMoV EN30B FF710 XGQ25 55SiMnMo...