半岛体育注册网站 K9 Class Ductile Iron pipes, produced by centrifugal casting process,in accordance with ISO2531,EN545,GB/T 13295. Specification Application Water supply Success Story 半岛体育app下载中心 半岛体育最新网址 半岛体育注册开户 半岛娱乐投注体育体育真人 Room 1808, 18th Floor, Building No.5, Zi Yun Wisdom Plaza, No. 19 Kazimen Avenue. Qinhuai District, Nanjing, PRC 400-888-0198 Pengxi.wang@saint-gobain.com Contact us