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Hebei Zidong Pump Industry Co., Ltd. Quality Control

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QC Profile

We have automated casting production lines, CNC machining center, modern assembly workshops, spray-baking equipment, and large pump testing center.
6 rich-experienced engineers, more than 20 skilled workers with over 10 years working time, and professional QC workers. To ensure that the quality is controlled from the source,and the actual test data is been used as a reliable basis to ensure that every pump and parts meet international high standard requirements.

 

1. Shape Guarantee


Large parts adopt aluminum mold to ensure casting flatness.
Small parts adopt precision casting of wax mold to ensure real international standard.

 

  

2. Material Guarantee


Sample piece can be cast on part to ensure material truth.
Sample piece can be cut down to be inspected by third lab, or in clients' side.

 

  

3. Hardness Guarantee


Hardness inspection before delivery to ensure hardness over 60HRC.

    

 

4. Defective and Dimension Guarantee


Professional QC engineer inspects internal and external of each part strictly to ensure no
defective, no dimension tolerances to replace your old parts.

  


5. Impeller dynamic balance


Impeller dynamic balance to ensure impeller stable running

  

6. Surface Guarantee


Spray-baking technique to ensure painting surface gloss and artwork feature

 

   

7. Performance Guarantee


Performance test before delivery to ensure over the performance of the client’s requirements

 

  

 

Zidong Pump Quality Inspection Equipment 


 

                                    Spectrum direct reading spectrometer                                                 Image measuring instrument

 

                                             Portable hardness tester                                            Bearing temperature measuring instrument

 

                                          Pump speed measuring instrument                                                 Pump vibration meter

Certifications
  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:CE

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:ISO

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:SGS

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:Testing report 1

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:Testing report 2

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:Pump-Performance-Test-Report-1

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:Pump-Performance-Test-Report-2

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:Pump-Performance-Test-Report-3

  • Hebei Zidong Pump Industry Co., Ltd.

    Standard:Pump-Performance-Test-Report-4

Contact Details
Hebei Zidong Pump Industry Co., Ltd.

Contact Person: Ms. Linda Yang

Tel: +86-311-80796266

Fax: +86-311-66792059

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