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CE ISO9001：2008

sales@gninstruments.com

CX-DUFD-520/521/522 digital ultrasonic flaw detector

CX-DUFD-300/500/550/600 digital ultrasonic flaw detector

Office Address: Room 402, No. 650, Xinzhuan Rd., Jiuting Town, Songjiang District, Shanghai, China (Mainland)

Phone：021-57635022

E-mail:info@gnflowmeter.com

E-mail:sales@gninstruments.com