Menu

Why Can We Always Ensure Excellent Quality

Quality Control

Quality control Process:

We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for the production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.

1. Incoming inspection: The inspection shall be conducted according to the Requirements of the Incoming Inspection Specification or the product drawing

2. Monitoring and measurement of production process (self-inspection - inspection - batch production)

3. Final inspection and test

4. All inspectors must be trained and then put on duty

5. Nonconforming products shall be executed in accordance with Nonconforming Product Control ProceduresChangzhou Prostepper Co.,Ltd.Changzhou Prostepper Co.,Ltd.

Certification

Changzhou Prostepper Co.,Ltd. Certifications
Standard: CE
Number: LCS180516097AE
Issue Date: 2018-05-30
Scope/Range: Stepping motor 8H,11H,14H,17H,23H,24H,34H
Issued By: Shenzhen LCS Compliance Testing Laboratory Ltd.
Changzhou Prostepper Co.,Ltd. Certifications
Standard: ISO9001:2015
Number: 27819Q11337R0M
Issue Date: 2019-12-13
Expiry Date: 2020-12-12
Scope/Range: Hybrid stepping motor
Issued By: SHENGTANG CERTIFICATION NANJING CO.,LTD.
Changzhou Prostepper Co.,Ltd. Certifications
Standard: RoHS
Number: LCS180516019CR
Issue Date: 2018-05-29
Scope/Range: Stepping motor 8H,11H,14H,17H,23H,24H,34H
Issued By: Guangzhou LCS Compliance Testing Laboratory Ltd.
Contact Supplier
Submit Requirement