Huitou Industry Zone,Qiuga Town Ningbo, Zhejiang
AECI is specialized in all kinds of plug bolt, pipe plug, shoulder etc. Our professionalteam applies special material,(ASTM A105,A350,A479,AISI304L,316L,etc),competitivecold forming or hot forging, precise machining and threading processes under ...
plug bolt, screw plug, pipe plug, shoulder plug, din910, non-standard plug, din908, din906, din7604
