hot galvanized square pipe factory yuantaiderun (accept oem odm obm)
hot galvanized square pipe orifice is flat, the outer and inner walls of the steel pipe are smooth
Model:hfw-yt-055
hot galvanized square pipe orifice is flat, the outer and inner walls of the steel pipe are smooth
Model:hfw-yt-055
hot galvanized square pipe yuantaiderun(oem obm odm) orifice is flat, the outer and inner walls of the steel pipe are smooth
Model:hfw-yt-060