1.OEM rotomould for plastic road barrier 2.custom design available ,new design ,custom made for mould 3.LLDPE,UV.8 resistant As one ... ,custom design available ,custom made and new design for rotomolding plastic road barrier product LDPE,HDPE,LMDPE,LLDPE,PE,UV.8. resistant ... or food grade material for product. OEM manufacturer ,no ...