Quality assurance

Pipe Fittings & Manufacturing Unit Quality assurance system

Quality assurance system
Quality Assurance Group of the Pipe Fitting & Manufacturing Unit has established comprehensive quality assurance system that covers both our own products and our overseas partner manufacturers’ products. The group issues and provides inspection certificates according to different　production and supply structures. 

Photos from left : Thickness measurement ,Dimension measurement

Work: Periodic Calibration

Calibration is to check the accuracy of the value on the measuring instrument by using a verification standard instrument that is essential in ensuring the reliability of the measuring instrument.
 

Work of measurement