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Time of issue:2020-08-06 16:15:35
Honors
Honors
- Categories:关于我们
- Time of issue:2017-09-06 00:00:00
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The only company in China that has been awarded the top 20 material brands and the top 20 construction technologies for the fourth consecutive year
Own 2 Shanghai high-tech transformation certifications
Passed ISO9001: 2008 and ISO 14001: 2004 certification
High-tech enterprise in Shanghai
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