Our factory , as a big family company , deals in producing and export of ASTM A106/A53 Gr.B seamless steel tube and ERW pipe .Our main production range is from 6" (168mm) to 24" (609.6mm ) . sch 30/40/80/std/XS and so on.
our main export standard is

<div style="border-bottom:1px; solid #EAEAEA">&nbsp;</div>

<br>
<span style="font-size:x-small"><b>Posted on</b> 16th Nov 2009 12:39:30 PM</span>