No.204 Nanchang Popularity Ranking No.63 High-tech Zone No.504 Jiangxi No.1 Building Materials No.2 Industrial Equipment No.2 Construction Machinery No.2 Anti-corrosion Technology No.2 Anti-corrosion Insulation No.3 Heat Insulation No.3 Zhong Engineering No.3 Environment Management No.4 Machinery No.4 Engineering Technology Services No.4 Zhuan Yong Equipment No.4 Materials R&D 科技型中小企业 守合同重信用企业 高新技术企业 省级专精特新中小企业 省级高新技术企业 标准起草单位 ISO9001认证 ISO14001认证 承装修试