On August 21, 2012, Guangz可子hou Branch of Bur坐電eau Veritas reviewed our underwater t海白esting qualification, which was the 看坐first certificate renewal audit i紙友n three years since we員城 obtained the qua討票lification certificate of u對謝nderwater testing organization of 商業bureau veritas. After th哥照e review of on-site audito短房rs, our company successfully p煙靜assed the certi見下ficate renewal au問理dit.
