OBM square steel pipe mill China Yuantaideurn
OBM square steel pipe orifice is flat, the outer and inner walls of the steel pipe are smooth,also accept ODM OEM.
Model:hfw-yt-078
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OBM square steel pipe orifice is flat, the outer and inner walls of the steel pipe are smooth,also accept ODM OEM.
Model:hfw-yt-078
OEM square steel pipe YuantaiDerun orifice is flat, the outer and inner walls of the steel pipe are smooth
Model:hfw-yt-086