led street lights public 1.Aluminum die casting 2.SGS ISO9001:2008. 3.Shade for LED lamp We ... and die casting parts. Detailed information on led street light, shown as below table.ItemDescriptionDie ... Hardness test device, spectrograph,etc.SoftwareCAD, UG, Pro/E, JSCAST-v8 of Japan, FLOW3D.v9.2 of ... always find out problem and solve it first with customer, then ascertain where the responsibility lies, ...