ZGT had set up a strict Quality System to keep the stable
quality and performance, to make sure to meet the standard
of IEC, BellCore GR-326 and Rohs Compliance.
Step 1: Incoming Quality Control
1.To inspect all incoming material,Appearance inspection
comply with MIL-STD- 105E �� grade, AQL: 0.65, AQL: 1.0.
Size and performance inspection sampling plan apply with
MIL-STD- 105E S-1.
2. To record all the material inspection, IQC do monthly
quality analyze with the record.
3. On supplier quality management capability of manufacturing
and the ability to understand and evaluate a month to review
the supplier test
Step 2: In-process Quality Control
1.To confirm initial work piece.
2. Of the department is responsible for the production process
ipqc quality inspections and spot checks.IPQC every two hours.
3. production quality be 100% of all proceedings; promotion and
improvement of the process quality.
4. To make weekly report and monthly report according to
record of IPQC, as reference to improve the process.
Step 3: Outgoing Quality Control
OQC according to relevant inspection sop, pattern and
inspection in accordance with the samples of standard AQL to
the product and packaging in appearance, size and structure,
color, assembling, performance, weight, sign such items as
Step 4: Reliability Test
Perform reliability tests according to IEC/Telcordia GR-326 or customer's standard.