Shanghai Quanlai Mechanical & Electrical Machinery Co.,LTD.isone new company for rotary dryer,rotary kiln,triple pass dryer,coalgasifier,ball mill,crusher,dust catcher,screen and wire cable andHigh voltage motor manufacturing and trading,our factory is locatedin shanghai the most developed city China,we are try doing best forleading technology,leading service and leading quality,you willfind a best answer here.