Jiangsu optical instrument factory

Nanjing Turbine Motor (Group) Co., Ltd. (formerly Nanjing Turbine Motor Factory)

Nanjing fire control equipment co., ltd

Nanjing dongyu automobile group co., ltd.

Nanjing CNC Machine Tool Co., Ltd. (formerly Nanjing No.1 Machine Tool Works)

Nanjing No.2 Machine Tool Works Co., Ltd. (formerly Nanjing No.2 Machine Tool Works)

Nanjing Jill CNC Lathe Co., Ltd. (independent of Jill)

Nanjing Aoneng Boiler Co., Ltd. (formerly Nanjing Boiler Factory)

Nanjing Kai Guanchang co., ltd

Nanjing differential electric machine factory

Nanjing craft equipment manufactory

Nanjing oil pump nozzle factory

Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. (formerly Nanjing High Speed Gear Box Factory)

Nanjing jier gear machine tool co., ltd

Nanjing Fu Wei Jinning Co., Ltd.

Nanjing electroacoustic stock company

Nanjing Naite Electromechanical (Group) Company

Nanjing Gong Yi electrician equipment co., ltd

Nanjing Tengfei Experimental Instrument Co., Ltd. (formerly Nanjing Experimental Instrument Factory)

Nanjing electromechanical corporation management co., ltd

Nanjing Hydraulic Machinery Factory (formerly Nanjing Hydraulic Parts Factory and Nanjing Hydraulic Parts No.3 Factory)

Nanjing machinery equipment engineering company

Nanjing Hitachi machinery co., ltd

Arvinmeritor Vehicles System (Nanjing) Co., Ltd.