Yuhuan Dongrun Machine Co.lt is a specializing in manufacturing suspension and steering parts for various cars. <br /><br />Features:<br /><br />1.raw material: body:45steel;ball pin:40cr.<br /><br />2.heat treatment of ball pin: in order to get required hardness.HRC28-32.<br /><br />3.rubber dust cover:high oil resistance quality.<br /><br />3.Guarantee:30,000KM.<br /><br />4.We can do according to clients' specific requirements like the surface finish,torque,engravement on the bottom cap.<br /><br />5.We offer good quality as well as favorable price.<br /><br /><br />Anything you're interested, pls feel free to contact us. It's our pleasure to serve you.<br />