ZeAllgrate Passes ISO 9001:2015 Renewal Audit

Audit Scope

The renewal audit covered the full quality loop at the Nantong production site: design and order review, raw-material inspection, production control for molded and pultruded grating, handrail systems and structural profiles, final testing and dispatch documentation. The certification body raised no major non-conformities — the audit confirmed that the documented quality system is operating as designed, not merely as documented.

What the System Covers

• Order review — every order is checked against drawing, specification and chemical-list requirements before acceptance, closing the ambiguity loop before production.
• Batch traceability — each panel batch is linked to its raw materials, production records and testing, so any issue can be traced to its source and scope.
• Non-conforming product control — inspection holds, segregation and corrective action are documented and audited, not improvised.
• Customer complaint handling — complaints feed a corrective-action loop that closes the process gap and prevents recurrence.

What It Means for Customers

For specifiers and buyers, the renewal is a process guarantee behind the product certificates: the load test reports, material certificates and batch records that ship with every order are produced by a system that a certification body has verified, year after year. Renewed certificates are available on request, and existing customers can download the current certificate from the downloads library.

Audit Scope

The ISO 9001:2015 renewal audit covered the full quality management system — management commitment, risk-based processes, production and quality control, documentation and traceability, customer communication and corrective action. The system gates the whole order path: specification review at RFQ, drawing approval before fabrication, batch testing and load verification in production, and the certificate chain in dispatch. What passes the audit is the process, not a single product lot — every order runs the same documented path.

What It Means for Customers

• Documented processes behind every order — traceability from raw material to batch certificate.
• Consistent QC gates across production lines and capacity expansions.
• Corrective-action loop that closes issues in the process, not just the lot.
• Certificates available on request; ISO scope confirmed in the certificate register.

• Documented processes behind every order — traceability from raw material to batch certificate.
• Consistent QC gates across production lines and capacity expansions.
• Corrective-action loop that closes issues in the process, not just the lot.
• Certificates available on request; ISO scope confirmed in the certificate register.