... and quick delivery L-shaped steel dowel pin weldment with embedded thread hole:namematerialdimensionprocessingdowel pin weldmentsteel 45round steel D20*156mmplate 90*30 ... by plane located next to shanghai ,Nanjing and Wuxi.Equipped with sophisiticated processing machines :boring mill ,miller,punch press ,press ... .contact us!(86)18761591963 L shaped steel dowel pin weldment with embedded thread hole