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Computer information system sale license |
The certification of national new product
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The certification of Shanghai new product |
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The high-new tech transfer project |
The membership certificate of China lightning protection committee |
Shanghai model unit |
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Network access license for telecommunication equipment |
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ISO9001 Certificate |
The Certification of contract-observed and trust-worthy unit |
The test report from Ministry of information industry.PRC |
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The certification of contract credit AAA grade |
ISO90002 |
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