First of all, to do some big door is a sheet the size of the major accuracy and machining accuracy can be guaranteed to the bending of the size, and this has come out of the door results would be better.
    Mesh is mainly the selection of molds and processing program to go when the knife line, a reasonable selection of stamping dies are comparatively on the beautiful and reasonable take a knife to prevent the punch line, when the stress and deformation.
    Another big cabinet door is mainly due to internal stress generated after welding distortion. Automation is expected to open in the next paragraph as far as possible touching a red mesh, or a small batch processed using NCT porous knife leveling