国产免费一区二区三区在线观看丨亚洲精品一区国产精品丨狠狠色综合网站久久久久久久高清丨亚洲熟妇av一区丨老熟妇仑乱视频一区二区

浙江九鋼金屬制品有限公司

major

Major equipment

Release time:2016-06-01 09:27:25


Major equipment: furnaces, steel rolling lines, steel rolling line, lathes, straightening machines, presses and other machinery and equipment.


Cut machine

Steel mill

Flat roughing mill

lathe

Roll

Impact test equipment