"precision etching"

Custom Photo Chemical Machining Metal Speaker Grilles For Automotive

Custom Photo Chemical Machining Metal Speaker Grilles For Automotive Specifications of Custom Metal Speaker Grilles: Technology Process capability Minimum single-piece size 1mm*1mm Maximum single-piece size 1800*650mm Processing metal material thickness 0.02mm-3.0mm Thickness tolerance +/-0.005mm Minimum hole opening precision 0.02mm The finest lines 0.01mm General shape and dimension tolerance +/-0.008mm Line size tolerance +/-0.005mm Minimum depth 0.01mm Depth accuracy