<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Material</td><td>Copper</td><td>Surface Treatment</td><td>sand blasting,polished etc</td></tr><tr><td>Certificate</td><td>ISO2000-2008</td><td>Standard</td><td>ANSI/ASTM, BS, DIN, NFA, JIS, and ISO</td></tr><tr><td>Tolerance</td><td>as required</td><td>Sample time</td><td>2~3weeks for mould,1~2weeks for sample preparation</td></tr><tr><td>Dimensions</td><td>various as required</td><td>Application</td><td>construction parts, auto parts, railways parts, marine parts...</td></tr></tbody></table>