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Quality Control
Pressure Gauges
Contact Us
  • +86-57488329830
  • admin@gaugechina.com
  • 4th Floor, Building 4, No. 36, Lane 68, Fenglin Road, Xiaogang Street, Beilun District, Ningbo.

Quality Control

We strictly control the quality of pressure gauges, because customer satisfaction is our pursuit.

Quality Control mainly follows up ISO9001 standard, like:


* Material QC/Work in process QC/Finished goods QC
* Supplier evaluation/Customer evaluation/Employee training
* PO & SO cross check and authorization
* SOP preparation & training and how to place it on production line

quality control
quality control

Special requirements for quality control


Tooling calibration: like testing gauge/O-ring gauge/dead weight tester/caliper
USE NO OIL product:
-Air from air compressor cleaned by filter tower
-Pressure source in calibration machine is air push water
-All parts is cleaned by ultra-sonic cleaner and treated by acid
Hydrocarbon clean: black-light is always used

Oxygen Cleaning

4th Floor, Building 4, No. 36, Lane 68, Fenglin Road, Xiaogang Street, Beilun District, Ningbo.
admin@gaugechina.com
+86-57488329830