Starting from 1997Custom Process Intelligent Internal Control Management System
400 880 9138Guan Heng has passed the national high tech certification enterprise and is listed on the New Fourth Board of Qianhai equity trading center. The enterprise equity code is 668374. Guan Heng's customs system is officially connected to the customs port
Business Liaison of Tender
400 880 9138
Business Liaison of Tender：Xueguoyin xueguoyin@zgsoft.com.cn
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