<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>material</td><td>stainless steel or to order</td><td>process</td><td>forge and cnc machining</td></tr><tr><td>service available</td><td>OEM and ODM</td><td>tolerance</td><td>high precision +/-0.05mm</td></tr><tr><td>workable dia</td><td>1-500mm</td><td>workable length</td><td>1-1000mm</td></tr><tr><td>quality control</td><td>100% inspection before the delivery</td><td>Quality tracibility</td><td>material heat no,production batch,delivery batch</td></tr><tr><td>Certificate</td><td>ISO 9001:2008</td></tr></tbody></table>