Roki procurement activities are open and
fair, and are based on the pursuit of competitive quality, technology, price
and volume.
We demand top-level industry partners with a
competitive edge and the ability to understand this basic policy.
We welcome all proposals.
| Category |
Description |
Notes |
| Press |
General metal press |
Single-action, progressive, transformer |
| Welding type |
Spot, arc, brazing |
| Surface treatment |
Plating (zinc, zinc-nickel), coating, etc. |
| Resin |
Injection molding |
70-1,000 tons |
| Blow molding |
65～130mm |
| Processing |
Vibration welding, ultrasonic welding, resin coating, etc. |
| Rubber |
Injection molding |
15～200 tons |
| Press molding |
60～200 tons |
| Extrusion molding |
Tubing |
| Purchased goods / other items |
Purchased goods |
Bolts, nuts |
| Machined parts |
Cutting |
| Mass production dies |
Resin, metal press dies |
| Prototypes |
Resin, rubber and metal press parts |
| Raw materials |
Resin, steel plate, filter and adhesive materials |
| Category |
Description |
Notes |
| Resin |
Injection molding |
400～1000 tons |
| Blow molding |
3D exchange blow (65-90mm) |
| Processing |
Resin coating (nylon), coating |
| Purchased goods / other items |
Mass production dies |
Resin molding dies |
| Prototypes |
Resin and rubber parts (and injection molding parts) |
