Base ishingiro

Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. ni imwe mu mishinga 500 ya mbere y’Ubushinwa ikora inganda n’ibigo 500 byigenga by’Ubushinwa mu nganda.Icyicaro gikuru i Tianjin, ikigo cy’ibanze n’ibicuruzwa biherereye muri parike y’inganda ya Tianjin Daqiuzhuang na Parike y’inganda zikora ibikoresho bya Tangshan Luanzhou.