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Jianhu Zhongda Petroleum...
ADD: No. 61, One Road, Jianhu Private Industrial...
Tel: +86-515-86165126
Fax: +86-515-86165126
Contact: Liu Zhizhong(manager)
Mobile: +86-13962026481

25-65 wellhead hoop
25-65 wellhead hoo
4 inches 206 union
4 inches 206 union
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