Guardrail forming machine:excellent quality,reasonable price,satisfied after sale service, ... oil pumpCB-E310material of bladeCr12Equipment parts:includes:roll forming machine,punching machine,leveling machine,cutting machine,copmputer control system,automatical matrial feeding supportTerms:1. ... by TT in advance ,70% by TT afteryou inspect machine we send )4. Validity: good for 30days Guardrail forming ...