 HDPE ike siri ike Ọdịdị 1 na-eme mgbanwe iji kwekọọ nọnọdụ 2 abụọ olu akwa tube na handrail tube na HDPE 100 polyethylene plastic 3 injection kpụrụ brackets mmasị na stoppers na dowels gburugburu full gbaa 4 evenly ekesa mgbali ofụri Ọdịdị 5 mgbanwe, ike, c . 