2019-01-09
Large -diameter & Thick-wall HDPE Pipe for BASF Integrated Project
Large -diameter & Thick-wall HDPE Pipe for BASF Integrated Project
2023-12-19
Chongqing Dianjiang gas pipeline worksite QZD250/90 automatic welding machine
Qindao Xinao gas pipeline worksite QZD160 automatic welding machine
Hebei Xintai water supply pipeline worksite SHD1600 welding machine