Where is the welder exam in Mianyang?

Mianyang city emergency management department. Mianyang, a prefecture-level city under the jurisdiction of Sichuan Province, China Science and Technology City, the second largest economy in Sichuan, and a regional central city of Chengdu-Chongqing urban agglomeration, is located in the northwest of Sichuan Basin and in the middle and upper reaches of Fujiang River. Guangyuan City and Nanchong City in the east; Suining city in the south; It borders Deyang City in the west and Aba Tibetan and Qiang Autonomous Prefecture and Longnan City in Gansu Province in the northwest.