SIUI (Shantou Institute of Ultrasonic Instruments Co Ltd)

#77, Jinsha Road, Shantou 515041, Guangdong, China
+86 754 88250150
+86 754 88251499
Cindy Zheng
Email address:
Web address:
  • U1 - Ultrasonic Flaw Detection and Sizing
  • U2 - Ultrasonic Thickness Gauging
  • U6 - Ultrasonic Advanced Methods
  • U4 - Ultrasonic Phased Array
  • U3 - TOFD
Affiliations & Approvals:
  • ISO 9001:2000, CE

SIUI is an ISO-certified company and has been dedicated to R&D, manufacture and sales of ultrasonic flaw detectors for more than 40 years.

SIUI has established advanced manufacturing techniques and a widespread sales network, with its products serving in machinery, metallurgy, railway, shipbuilding, aircraft and building. All the products available are EN compliant and CE marked, with reliable quality, high performance and competitive pricing.

The company can also accept OEM orders for probe (conventional ultrasonic testing and phased array) customisation subject to specifications and purchase.

Here is a quick review of SIUI's latest models:

High-end ultrasonic flaw detector with 32:128PR PAUT and 2-ch TOFD: SyncScan 2

Upgradeable from conventional UT to PAUT/TOFD/TG ultrasonic flaw detector: SyncScan

Modular phased array and TOFD ultrasonic flaw detector: SUPOR

Advanced conventional UT and thickness measurement ultrasonic flaw detector: Smartor

Portable ultrasonic flaw detector: CTS-9009PLUS /9009/9006/9005/4020E/2020E

Ultrasonic thickness gauge: CTS-49/59/30A/30B/30C

Rail ultrasonic flaw detector: RailTek, RailRover

Multi-channel ultrasonic flaw detector: CTS-5XX1

Phased array/TOFD/conventional UT probes

Cables, crawlers, calibration blocks and accessories.

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