| description | 沧州友通管道有限公司是一家生产大口径螺旋钢管,环氧煤沥青防腐钢管,给水涂塑复合钢管,3PE内8710防腐钢管,法兰焊接螺旋焊接钢管,排水用法兰焊接螺旋钢管于一体的大型钢管企业,用于输油管道、煤矿瓦斯管道、供热管道、供水管道。 |
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| introduction |
ytlxjd.com There are 1 links were found on the page. |
| update time | 2020-10-11 16:12:17 |
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