... steel/plastic coating for steel tube Features:1.The traffic bollard is widely used in the goverment,air port nuclear power plant,military ... opener,industrial sectional door operator ,road blocker ,bollard and so on.4.The certificate we got: CE,ISO9001:20085.We have ... from Europe ,the USA,Canada,Russia,Mexico ,middle east ,South Africa etc.8.ODM/OEM service is welcome. traffic bollard,parking bollard