Botou City Tongming dust equipment limited company has the electric dust collector cathode line rolling production line two sets ( whole mount, split mount ); large lathe, punching machine dozen sets; accessories include: imports of stainless steel spiral line, cross spur line, line four, oblique teeth star awn barbed wire needle, is four tooth barbed wire needle two teeth, barbed wire, barbed wire needle needle spur, V type barbed wire, barbed wire connector pins ( oval hole ), barbed wire spiral rod joint and barbed wire connector ( hole).