We are DINGXIANG BEICHENG FLANGE CO.,LTD based in taiyuan, China. 我们是位于中国太原市的定乡北城法兰有限公司。We are member of TradeKey.com since December, 2012. 自2012年12月以来，我们是TradeKey.com的成员。Our business is related to Minerals &amp Metallurgy industry and we specifically deal in flange. 我们的业务与“矿产”有关。冶金行业，我们专门从事法兰。Please find our product details below:flangeSize&frac14šDN15-DN3000 Standards American standards&frac14šASME AWWA German Standards&frac14šBritish Standards:apanese StandardsItalian StandardsEuropean StandardsChinaese StandardsThank you for taking time to go through our business profile. 请在下面找到我们的产品详细信息：法兰尺寸和碎屑； DN15-DN3000标准美国标准和碎屑； ASME AWWA德国标准和碎屑；英式标准：西班牙语标准意大利语标准欧洲标准中国标准感谢您抽出宝贵时间浏览我们的业务概况。If there are any questions, inquiries or comments, please feel free to contact us.如有任何疑问，疑问或意见，请随时与我们联系。