photo metal etching of code wheel
1.This product is half etched 2. Material: stainless steel thickness:0.05mm 3. high quality and favorable price
Useing microscope enlarge 40 times
photo metal etching of code wheel
1.This product is half etched 2. Material: stainless steel thickness:0.05mm 3. high quality and favorable price
Useing microscope enlarge 40 times
photo metal etching of code wheel