Accumax Interior Products Pvt. Ltd. Manufactures Antique Finish Curtain Rods. Accumax Interior Products Pvt. Ltd. Is an ISO: 9001-2000 certified company that offers blinds components, curtain rods and tracks. The Antique Finish Curtain Rods are of matt and metallic finish. These are 19 mm diameter antique rods made of wrought iron. The Antique Finish Curtain Rods are designed by giving artistic shapes to its wire finials. The tangle rings of the curtain rods are available in combination of rods that makes curtains look good. It is available in Texture and Matt finish with round rings too.