Nanjing University of Technology (NJUT; simplified Chinese: 南京工业大学; pinyin: Nánjīng Gōngyè Dàxúe), colloquially known as Gong Da (工大), is a university located in Nanjing, Jiangsu Province, China. The university specializes in engineering. English language courses are compulsory. The university enrolls approximately 23,000 students including more than 1,600 graduate students. The university offers undergraduate, Masters, and Doctoral degrees. The university employs 2,300 teachers and staff. The university employs foreign teachers for language instruction. Nanjing University of Technology has three campuses: Hongqiao, Dingjiaqiao and Jiangpu. The main campus, Jiangpu, is located in Jiangpu District, north of Nanjing City and east of ZhuJiang Town.