
Quality Control
Rework
Defects do not always justify scrap. When rework is the right answer, ISS handles the operations that bring non-conforming parts back to specification. From plastic bavure removal to vehicle-level paint touch-up, our teams cover both component and full-vehicle rework scopes for OEMs and Tier 1 suppliers across Morocco.
What we do
Component rework

Automotive rework
Part replacement, mechanical repair, paint touch-up on assembled vehicles or sub-assemblies.
Wiring harness rework
Bonding correction, dimensional adjustments, connector reseating, terminal integrity.
Metallic part rework
Oil residue removal, missing hole correction, assembly adjustment, surface preparation.
Plastic part rework
Surface aspect correction, bavure removal, gate residue cleanup, missing clip insertion.
Full vehicle rework scope
Project phase
Mockup builds, part modification, provisional fixes during development.
Tolerie / Body
Sheet metal rework, dressage, conformity restoration.
Paint
Surface correction, paint application, aspect repair.
Assembly
Metal part corrosion treatment, replacement of incorrectly assembled parts, end-of-line rework, trim, mechanical, and electrical rework.
Factory yard (Parc Usine)
Flow recovery, blocking and inspection, identification of suspect samples.
Network yard (Parc Réseau)
Calculator reflashing, software updates, vehicle conformity restoration.
When this applies
Trigger situations
- Volume of non-conforming parts justifies recovery over scrap
- Customer recall requires onsite vehicle correction
- Pre-shipment quality block needs fast resolution
- Product change requires field intervention on already-shipped units
- Cosmetic defect cluster requires controlled touch-up
How we deliver
Methodology
Every rework operation is documented with a before/after record. Our technicians follow the same control plan you would apply in production - no shortcuts, no undocumented fixes. When the operation requires specialized tooling, we coordinate with your maintenance team. Rework should never compromise traceability, and we treat every reworked part as if it were leaving your line for the first time.
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Discuss your needs
Tell us about your project. A team member will reply within 24 hours.