The quality administrative system of HEC Company strictlies
observe the following demands :
● ISO9001;
● The container safe practice of the pressure controls
the specification ;
● Implement the file administration of CAD to every
equipment ;
Reliable quality including :
● Water pressure testing ;
● X ray checking ;
● Ultrasonic wave checking ;
● Burn and check ;
● The hardness testing ;
● Measurement of roughness of surface ;
● Mechanical function test ;
● Running-in of the equipment ;
The test rotated before being dispatched from the
factory