... 1, roll sheet metal. 2,We produce since 1995. 3,We have passed ISO,CE.SGS. 4,Free repair What ... payment terms ?Answer: 30% advance payment,70% against copy of B/L(after shipping from China). How to protect our ... your country,however,we can not promise 100%,so,confirm with us by email.• How to repair&maintain our machine ... name "XF brand shearing machine" sheet metal rolling machine with one year warranty