| Surface treatment Line | Summary of process | Major products |
|---|---|---|
| Velours plating Line |
|
|
| Plating method applied to products that require corrosion resistance and beautiful exterior (gloss / matt) | ||
| Ni / Cr automatic plating Line |
|
|
| Plating method applied to products that require corrosion resistance and beautiful exterior (gloss): mainly applied to iron and zinc materials | ||
| Zinc barrel automatic plating Line |
|
|
| Plating method used to exterior materials that need corrosion resistance and cannot use jig. | ||
| Nickel barrel plating Line |
|
|
| Plating method mainly used to small products and nickel products that cannot be plated by rack plating method. | ||
| Trivalent film line |
|
|
| Used if an interior part of an automobile needs to be corrosion-resistant. | ||
| Hexavalent film line |
|
|
| Used if an interior part of an automobile needs to be corrosion-resistant | ||
| AL film (auto) line |
|
"Confidential" |
| Mainly used when precision processing products need to be corrosion-resistant. (Anti dent/ modification) |

| TRANSMITTER ASSY-KEYLESS ENTRY |
BODY & SW ASSY- STRG & IGN | LOCK ASSY-FR DR, LH | CYL & SW ASSY-STRG & IGN LOCK |
|---|---|---|---|
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