... 2,Size:custom 3,OEM service 4,ISO9001-2008 certification transparent acrylic stair post General rod Specification:Φ1.5.Φ2.Φ3. Φ4 ... rod which is high wear-resisting optical-grade and resist against high temperature 3.Acrylic rod are made from PMMA material (100 ... ,diamond polishing,bending ,lathing ,tooth drilling ,four-color dot printing and screen printing . 7.we makes every effort to make sure ...