Base Gukora base-Yuantai Derun Itsinda ryicyuma

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.