Professional Zinc Alloy Surface Finishing Solutions

QC & Packaging — Technician Levels

Pick your level to see exactly which pages you should read. Each level below carries its own article library.

Process route: Sampling → Corrosion Test → Adhesion → Packaging → Release & Record

1.0

AQL

24 h

Salt spray

< 200 ppm

Claims

What each level covers

Junior · 1-3 years

Start here if you are 1-3 years in: the standard steps, the daily checks and the values you must not skip.

Inside: 5-step flow walk-through · daily check list · basic parameter values · simple do / do-not rules

Intermediate · 3-5 years

For 3-5 years: diagnose defects, read real data (titration, hull cell, salt spray, film gauge) and set the working windows.

Inside: defect cause & cure · parameter windows · data reading · option comparisons

Senior · 5-8 years

For 5-8 years: how the steps before and after this one change your result - root cause, cross-process reasoning, deep analysis.

Inside: root-cause tracing · interaction with pre-treatment / post-finish · failure analysis · boundary conditions

Management · supervisor / owner

For the supervisor / owner: cost per piece, capacity, staffing, emergency recovery and keeping customers happy.

Inside: cost & payback models · capacity and staffing · KPI and governance · claims & recovery plans