No.442 High-tech Zone Popularity Ranking Nanchang Jiangxi No.15 Management Software No.21 Brand Operations No.27 Information Safety No.38 Gong Gong Safety No.47 Culture Creativity Informatization Construction Software Digital Media Technology Digital Media Network Media Design Software Marketing Promotion Services 高新技术企业 科技型中小企业 省级专精特新中小企业 省级高新技术企业 省科技型中小企业 省级创新型中小企业 ISO9000认证 ISO27001认证