1.Aluminum alloy material,superficial oxidation takes place on the aluminum alloy,surface is smooth without any scratch
2.Space between two lines is 1-3mm,125 and 156 is different,accuracy reaches 0.05mm

3.Customized specifications are available upon your requirements

1.Aluminum alloy material,superficial oxidation takes place on the aluminum alloy,surface is smooth without any scratch
2.Space between two lines is 1-3mm,125 and 156 is different,accuracy reaches 0.05mm

3.Customized specifications are available upon your requirements

1.Aluminum alloy material,superficial oxidation takes place on the aluminum alloy,surface is smooth without any scratch
2.Space between two lines is 1-3mm,125 and 156 is different,accuracy reaches 0.05mm

3.Customized specifications are available upon your requirements