YuYao Yass Plumbing Equipment Factory（General Partnership） Quality Control

We strictly runs with the standards of ISO9001/2000 certificate. and our producting machine are all equipped with advanced system, all our workers are experienced and skilled.

phase 1. Before production qulity control :
1). First article Specification & Quality standard statement.
2). Pre-production quality approval

Phase 2. During Production quality control:
3). Raw material & Outsourced Components quality control.
4). During production quality checking (every production process node.
5). 100% quality checking before packing.

Phase 3. Before shipment quality control:
6). Pre-shipment Random quality checking.
7). Container loading planning & process control.