Wantong technical school, Shuguang education and training school. According to Baidu map, Siping Wantong Technical School and Shuguang Education and Training School took the welder's certificate. Siping City is a prefecture-level city in Jilin Province, located in the middle of Northeast China, southwest of Jilin Province, downstream of Dongliao River, and at the junction of Liaoning Province and Jilin Province.