Quality System

Quality is the soul and value of the product, it's the key point we care most. Suzhou Sunco Valve established efficient quality system, equipped with full sets of test & inspection facilities, from dimensional check instruments to hardness test gauges, torque wrench, chemical composition analyzing (PMI), physical (mechanical)  property test, impact (charpy) and cryogenic test, fugitive emission (FE) test, even NDE (PT, MT, UT, RT) instruments and gauges, guaranteed the 100% stable high quality and zero defect.

QC Flow

Inspection & Test Facilities

Chemical Composition  Analyzer(PMI)	Physical Property Tester	HB Tester
HC Tester	Digital Hardness Tester	Ultrasonic Wall  Thickness Tester
Coating Thickness Tester	Impact Tester for Cryogenic	Helium Leak DetectorFor  FE & Vacuum
NDE-PT Detector	NDE-MT Detector	NDE-UT Detector