"Quality is king" is our slogan, "Price & Service is Queen" is our purpose! As a manufacturer for slewing bearing designing, machining, assembling, fabricating and repairing, we provide project for all your requirements. Here is None gear, Internal & External gears, ring gears, rings, slewing ring bearings and slew drive for different fields. Such as Rolling mill machine, Mining machine, off-shore machine, forest machine, turntable, construction machine. Every products must be inspection before delivery. If meet any problem, return to us, good reputation is company life, so we have many old customer in this line.