哈航集团今年2月15日与德国西马克公司签订了一次性出口德国22台短应力棒材轧机整机及4台轧机配件的合同,这标志着中国制造的冶金轧钢设备已达到了国际先进水平。哈航集团经营航空、汽车、机电三大类系列产品。在机电系列产品中占主导地位的是成套高速线材及短应力棒材轧机的制 February 15 this year, Kazakhstan Air Group signed a one-time contract with SMS Siemag in Germany 22 short-stress bar rolling mill and rolling mill parts 4 of the contract, which marks the Chinese-made metallurgical rolling equipment has reached the international advanced Level. Ha Air Group of aviation, automotive, electrical and mechanical products of the three categories. In electromechanical products dominated by the complete sets of high-speed wire and short-stress bar mill system