Honor
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Science and Technology Progress Award of China Railway Shanghai Bureau -
Intelligent track laying machine engineering technology center -
The 5th "Craftsman of the Times" title -
Hunan provincial single champion enterprise -
Shanghai Railway Bureau Science and Technology Progress Award -
Hunan Stock Exchange listing certificate -
Certificate of scientific and technological achievements -
Intelligent track laying machine--Industrial new product certificate
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- WeChat Official Account
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- Mobile version of the website