Best UT Products Manufacturer in China!

SIUI is an ISO certified company and has been dedicated to R&D, manufacture and sales of Ultrasonic Flaw Detectors for more than 30 years.
SIUI has established advanced manufacture technique and widespread sales network, with its products serving in machinery, metallurgy, railway,shipbuilding, aircraft and building. SIUI has a complete product line, including phased-array ultrasonic flaw detectors, conventional flaw detectors,thickness gauges, and up to 1,000 types of probes and accessories.
Since 1995, SIUI has been certified by lots of domestic and overseas authorities.

● ISO9001 Certification
● European CE Marking
● Product Certification issued by Ministry of Railway
● An affiliated unit to the Product Quality Supervision and
Test Center for Mechanical Industry Ultrasonic Instruments
● The only professional institute of ultrasonic instruments
in China.

 SIUI is seeking cooperation parners around the world!