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<title><![CDATA[EC21 Product Catalogs - top 586]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/top_586--2673/1/top 586.html]]></link><item>
<title><![CDATA[Spray Polished Rod]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Spray_Polished_Rod--10964119_10975244.html]]></link><description><![CDATA[Function of Polish Rod
Polish rod
is a kind of special sucker rod connected with sucker rod and beam hanger. It is at the top of sucker rod
, need to bear the most strength,so with bigger diameter an]]></description><pubDate><![CDATA[20200506]]></pubDate></item>

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