No.191 Nanjing Popularity Ranking No.25 Qixia District No.913 Jiangsu No.1 Doors and Windows No.1 Lian Jie Devices No.2 Molds Manufacturing No.3 Che Zai Chong Dian No.3 Jing Mi Ji Xie Ling Components No.4 Electric Tools No.5 Furniture No.5 Smart Engineering Factory No.6 Smart Hardware No.7 Precision Machinery No.9 Electromechanical Systems No.9 Smart Transportation 国家高新技术企业 高新技术企业 标准化良好行为 国家专利 软件著作权 驰名商标 两化融合管理体系 ISO9001认证