... 3. ISO verified factory 4. Good performance aluminum die casting led street lamp shade Material Aluminum alloy, A380, ADC ... to customer's drawings or samples.ProcessingTurning, Stamping, Die/pressure casting, CNC processsing, Punching, Riveting, Bending, Cutting, Welding ... stop service from tooling design, moldflow simulation , die casting technic analysis, CNC machining and surface treatment. Factory ...