For replacement parts, the company uses reverse engineering to acquire the parameters needed to run CAD. For performance parts, Anzo USA uses the parameters designed by their high qualified engineers along with certain parameters obtained from reverse engineering to run CAD. Photometric (optical) simulation and mold flow analysis are conducted. A RP model will then be made to test its fitness on a real car. If the test is OK, they move the manufacturing process to the mold develop stage.
The environmental laboratory performs SAE environmental test internally and is qualified to conduct official CAPA environmental test and issue report.
The photometric laboratory is qualified to perform official photometric test and issue report for E-Mark and CAPA. The test is to check the compliance of luminance (cd or lux) and saturation to adjust the function of each lamp.