What is the stated quality system?
Jizu is ISO 9001 certified and uses IQC, IPQC, OQC as its confirmed quality-control workflow.
- Certification
- ISO 9001
- Control workflow
- IQC, IPQC, OQC
- Packaging
- PVC boxes or custom packaging
- Monthly capacity
- 1,000,000 pieces
Quality-related factory evidence
The current public image set shows an inspection work area, ultrasonic cleaning, inspection and packing workstations, and raw-material storage. It does not include an ISO certificate or third-party factory-audit report.
Inspection work area
A technician is shown operating inspection equipment in the factory photograph; no test method or result is inferred.
Ultrasonic cleaning equipment
A factory photograph showing ultrasonic cleaning equipment and its operating area.
Inspection and packing area
Personnel are shown working at sorting and packing stations in the factory photograph.
Raw-material storage
A factory photograph showing metal coils and strip material stored on pallets; no steel grade is inferred from the image.
How does the control workflow progress?
The confirmed workflow moves through incoming, in-process, and outgoing quality control; order-specific acceptance criteria must be agreed separately.
IQC
Incoming quality control
IQC is the incoming quality-control stage in Jizu's stated workflow. The applicable material checks must be agreed for the requested program.
IPQC
In-process quality control
IPQC is the in-process quality-control stage in Jizu's stated workflow. The applicable process checks must be agreed for the requested program.
OQC
Outgoing quality control
OQC is the outgoing quality-control stage in Jizu's stated workflow. The applicable release checks must be agreed for the requested program.
What should a buyer verify before approval?
Use factory photographs for visual context, then qualify the supplier with current controlled documents and order-specific acceptance requirements.
Verify
Current ISO 9001 certificate
Request the current certificate copy and verify its legal entity, scope, certificate number, issuing body, and validity. The current public image set does not contain the certificate.
Agree
Acceptance criteria and inspection record
Agree the applicable checks, acceptance criteria, sampling or check method, and record format before production. No inspection report is included in the current public image set.
Confirm
Packaging requirements
PVC packaging boxes and custom packaging are available. Record the approved packaging configuration in the RFQ and order documents.
Request if required
Factory-audit and facility records
If third-party qualification is required, request a current audit report and verify the company-confirmed factory area of more than 10,000 m² (more than 107,000 sq ft), more than 200 employees, and monthly capacity of 1,000,000 pieces.
Define quality requirements in the RFQ
Send the requested blade configuration, acceptance criteria, packaging requirements, quantity, and any supplier-qualification documents required for review.
Start a Quality-Focused RFQ