Chaoyang Runxing Heavy Machinery Manufacturing Co. ltd is a leading manufacturers and exporters of Rotary kiln, Ball Mill, Crusher heavy machinery equipments and spare parts. Our main products are babbitt trunnion bearings, ball mill trunnion, kiln girth gear, motor babbitt trunnion, gearbox trunnion bearing,bearing bushings, plain bearings, metal bearings, bearing housing, ring gears, crusher spare parts and other related parts which covered construction machinery, heavy machinery, electric power, metallurgy, mining and other machinery manufacturing industries. zoeyguo369.com wechat:chaoyangrunxing