Brass ring seal 1.material: brass 2.finishing: polish/chrome plate 3.made by brass die casting

4.Item no:70731

5.Dia.of the ring: Φ175mm

6.Packing: as your requests

7.It's by die casting----machine---sand polish--finishing

Production Equipment:

Die casting Machines  (250Ton,125Ton,60Ton)

Forging Machines:1000Ton,630Ton,160Ton

CNC Machines: 55sets

Polishing Machines:  30sets

Plating Line:2lines

we have the able to do all kinds die casting items

brass lamp parts