<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>CNC Machining or Not</td><td>Not CNC Machining</td><td>Certificaiton</td><td>ISO 9001:2015,RoHs</td></tr><tr><td>Experience</td><td>Over 20 years</td><td>Tolerance</td><td>+/-0.05mm</td></tr><tr><td>Test</td><td>48H salt-spray testing</td><td>Material</td><td>Environmental protect</td></tr><tr><td>Feature</td><td>No burrs,anti corrosion,no deformation</td><td>Business type</td><td>OEM Manufacturer</td></tr><tr><td>Application</td><td>Used in Lighting, PCB board</td></tr></tbody></table>