... Quick delivery 4, strict quality control O-ring mould for rubber seals:1. Mould for all kinds of rubber products as per customer ... equipment, such as CNC, EDM, wire-cutting, milling machine, grinding machine, and lathe8. Apply to all kinds of vacuum vulcanizing ... traffic.We have numerical control lathe, ordinary lathe, milling machine, carved machines and many other sets of machining equipment. ...