Firewall inspections

One method of quality control is the Firewall inspection. Sigma Automotive ensures that client information is displayed at production lines, control stations, and where Firewall inspections are conducted, acting as a quality barrier. Non-conformities are included in checklists or for audits. Sigma Automotive supports companies that perform 100% inspections, providing a unique Firewall inspection that ensures each part is checked twice, or 200%.

The Firewall inspection can be followed by quality expertise, which involves detecting product characteristics that are considered unsatisfactory by the clients and determining their causes.

Product-by-product inspection ensures that the batch passing the Firewall inspection achieves a ‘zero defects’ status. Such a level of quality and Firewall inspection is achievable only under special conditions.