Bai Jingyang is the electric welding team leader of Installation Company of China Petroleum Jilin Chemical Engineering&Construction Co.,Ltd invested by China Huanqiu Contracting&Engineering Co.,Ltd.Born in Xiyang Town,Yongji County,Jilin Province,Bai Jingyang began to work as an apprentice in an installation company under China Petroleum Jilin Chemical Engineering&Construction Co.,Ltd after graduating from a vocational school in 2004.