street lighting box 1.Aluminum die casting 2.SGS ISO9001:2008. 3.Shade for LED lamp We are a real ... YL113,and other aluminum alloy are all acceptable.DimensionAs drawings or samplesSurface treatmentSandblasting, Painting, Powder coating, Anodize, Galvanized, ... Chrome plating, Nickel plating,etc.Die casting mouldsCavitySingle or Multiple (this one 2 cavities)MaterialH13, DIEVAR, QDN, 8407 ...