wheel hubs

Qingdao DNL Machinery CO,.LTD founded in 2003, is a company specializing in precision machining The processing machinery and equipment advanced, complete, and strong capacity, equipped with a computer processing machinery have been imported CNC lathe machining center milling machine drilling electrical discharge and so on. At the same time to control and ensure product quality with the help Advanced testing equipment such as metalloscope、analysis spectrometer 、three coordinate measuring system 、tensile strength tester、Magnetic powder inspection machine and etc. We insist:Never manufacture unqualified production! Our principle: All the work is for customer’s demand!