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qualification of building intelligentizing system integration special engineering design—issued by the ministry of construction of P. R. China |
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Qualification certificate for Security and Protection (Grade I)-Public Security Bureau of Xi'an Municipality
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Builder's License for Social Public Security & Protection (Grade I)-Department of Public Security of Shaanxi Province
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Qualification Certificate for contracting Fire Protection Facilities Engineering (Grade II)-issued by Department of Construction of Shaanxi Province
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Qualification Certificate for contracting Building Intelligentizing Engineering (Grade II)-issued by Department of Construction of Shaanxi Province
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