Where is the re-examination place of Dongguan Huangjiang Welding Certificate?

Shebei Mong Kok City Square. Dongguan Huangjiang welder's certificate is re-examined in the square of Wangjiao Town, north of Sheshe. Huangjiang Town is located in the hinterland of the economic belt in the southeast of Dongguan, with 23 02 ′ north latitude and113 82 ′ east longitude. Zhangmutou Town in the east, Tangxia Town in the south, Beihai and Dalang Town across the river in the west, and Changping Town in the north.