... plating or powder coated 2.Color,AB,AC,SN,black,white,golden or customized 3.safety,good sliding iron curtain tube with various color ... treatment:plating,powder coated,electrophoresis,painting or customized6.color:AB,AC,SN,SB,Black.White,golden or as customized7. material:curtain tube: ... tube packing in a PVC bag, usually 20pcs together with woven or carton outside.2.Accessory packing in a canton iron ...