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Jiangsu Zhongshi Electronics Co., Ltd.
Production address: No.5, Nanjing Siqiao Economic Park, Liuhe District, Nanjing City
Floor 11, Building A1, Luhe Tech Innovation Park, Liuhe District, Nanjing
Automatic fire alarm system supply integration project for Nanjing Metro Line 5 project
Beijing Subway Line 17 Project
Suzhou Tram Extension Line 1
Beijing Rail Transit Pingxifu Vehicle Overhaul Plant Equipment Installation Project
Harbin to Mudanjiang Railway Passenger Dedicated Line Project
Mudanjiang Tunnel
Chengdu-Chongqing Longquan Tunnel Project
Harbin Songhai Road Tunnel
Jiajiang Thousand Buddha Rock Tunnel
Zhenjiang Guanyinshan Tunnel
Beijing Rail Transit Changping Line South Extension Project
Beijing Subway Line 11
Hefei Rail Transit Line 4 South Extension Project 110KV
Gushan Tunnel, Fuma Road, Fuzhou City
Indoor fire protection project of Section 7 of Wuhan Rail Transit Line 19 Project
Beijing Rail Transit Line 19 Phase I Project
Changchun Urban Rapid Transit Light Rail Line 3 Phase I Project Extension Line
Changzhutan intercity rail transit west ring line project