steel butt-welding fittings
Zibo Wel-Fit metal products CO.,LTD
steel butt-welding fittings Zibo Wel-Fit metal products CO.,LTD
ADD: No.246 Lushan Rood,Linzi,Zibo,P.R.China
TEL: +86 533 7680054 7687177
FAX: +86 533 7680181 7686399
E-mail: info@wffittings.com