China Chemical Etching Metal Speaker Mesh Filter for Mobile Phone, Find details about China Mobile Phone Speaker Mesh, Etching Phone Speaker Mesh from Chemical Etching Metal Speaker Mesh Filter for Mobile Phone
Mateiral | SUS 301,SUS304,316,316L copper ,aluminium etc |
Shape | depends on the customer request |
The Min. Size | 1mm*1mm |
The Max. Size | 650mm*1200mm |
Thickness | 0.01mm-1mm |
Thickness Tolerance | +/-0.005mm |
The Min. Opening precision | 0.03mm |
Tolerances | +/-0.005mm |
Special Technique | Second on the bit,No connection point,etching and stamping |
Certificates | ISO9001:2015 |
Features | low cost and high efficiency |