Custom made golden wheel optical rotary 20mm encoder disk suppliers

Custom made golden wheel optical rotary 20mm encoder disk suppliers ---DH 30079 ;

FREE SAMPLES can be sent on request. Call me, let's talk more!

Our advantages:

1.        Low cost for molding;

2.        To achive metal half-etching;

3.        High precision;

4.        Products with complexed shape;

5.        No burrs,and integrated;

6.        Used for different kinds of metal;

7.        All ODM is welcome.

Etching process:

Film(CAD output) →get the materials ready→Pre-treatment→DRY FILM(Lamination) →Exposure→Developing→Drying→Etching→Stripping → Checking,Packing,Delivery

Character: precision  etching, smooth surface on both edges, no embossment, no convex-concave, no burnisher burr , no warping, any complicated pattern or geometric figure is available. Compared to perforated metal, it does not need polishing, and more over, it’s very easy to change design and takes shorter producing time. It can produce what perforated metal machine can not produce.

End use: metal mobile keyboard, precise filter, shaped wire mesh, nameplate, juice machine filter, razor sheet, precise elecronics parts, ani-insect net, meal crafts, metal grid, metal cover, metal plate for model, decorative metal plate, metal name plate, metal cards, etched ornament, etc.

Etching applications:

electronics industry,communication industry,automotive,medical,precision engineering,areospace,military,ect.