... ZZ, RS, 2RS, 2RZTypical applications: screws jacks, textile machinery, food processing, vertical openers and so on.NO.2: ... machinery, iron and steel smelting equipment and others, suitable for high temperature or ... View more >>Basic Information Business Type:Manufacturer, Trading Company ... one machine, two machines Jinan, Jinan Casting CNC machinery, Mine, and other Total Annual Sales Volume:US$ ...