cherry cao
1/7/2016 · 1 min read · 2K
about precision casting&oilfield products

about precision casting&oilfield products

Dear everyone:How are you ,it is my honor to know you here.My group company are in the shengli oilfield,we can  manufacture all kinds of rigs,pumps, vavles,SRP.christmas tree,and pipes,you can visit our web www.dyxinwo.com .Another company mainly...

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