Provide kinds of bolts and nuts for machine tool with weight ranging fron 5kg to 5T. We are professional manufacturer of Maching Tool Forging Parts in China, our product include: bolts and nuts forging, idler shaft froging, shaft sleeve forging, ring Forging, screw forging, threaded rod forging, shaft forging, shaft sleeve, tightening nuts, gear ring, forged wheel, stop dog, baffle plate, check ...