Zhejiang Jinyun Image Quality and Measurement Factory (Zhejiang Ult Testing Technology Co., Ltd.) was founded in 1983. It is a professional manufacturer of non-destructive testing equipment integrating science, industry and trade.It is the development unit of the national standard sample "linear image quality meter", the development unit of the national standard sample "ultrasonic test block", the manufacturer of ultrasonic test block test block test block test block test block test block in the 2017 China Skills Competition National Non-destructive Test Skills Competition, and the manufacturer of ultrasonic test block test block test block test block test block test block in the 2018 China Energy Construction Non-destructive Test Skills Competition.
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