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        Quality Control department director, Zhanger went to Deyang City to study the PT certificate updating during 11st May to 16th, which is a professional training. Our director got more professional knowledge about the NDT. He felt the knowledge is very useful and helpful for future’s work.

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        • No.15-8, Jinchuan Road, Hi-Tech Industrial Park, Yantan District, Zigong City, People's Republic of China
        • PHone

        • +86-813-5536010
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        • +86-813-5519412
        • E-mail

        • rockyvalve@163.com
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