Ihuza ubushakashatsi, umusaruro no kugurisha
Imashini za Jiuzhou zashinzwe mu 1998, zirenga 20 zavumbuwe zemewe, zihuza ubushakashatsi, umusaruro n’igurisha, kandi ibicuruzwa byatsinze icyemezo cy’ubumwe bw’ibihugu by’Uburayi;
Umwuga wa riveting imashini ikora ibikoresho byuburambe bwimyaka 25 yuburambe.