Welding Project of 5000m3 Storage Tanks in Maoming, Guangdong	Welding Project of 5000m3 Storage Tanks in Maoming, Xinjiang	Pipe Upward Welding Project in Shanghai
PVC Pipe Welding Project in Shenmu, Shaanxi	Steelmaking Converter Welding Project in Tianjin	Spherical Tank Welding Project in Yichang, Hubei
Welding Project of Copper Metallurgical Storage Tanks in Huangshi, Hubei	Welding Project of Small and Medium-sized Storage Tanks in Zhanjiang, Guangdong