Your Iron rod must be suitable for drawing. We require less than 6.5mm for wire nails. As our sample order we can place 20ft container. But our total requirement is about 200Mt per month. Hope to hear soon from you. regards Nishantha Wijenayake. Nimaum Hardwear Company Q Pack Pvt. Ltd. Universal Products Pvt.Ltd. # Ff 19 Central Plaza Kandy Rd, Gampaha, Sri Lanka Contact Person: Mr. Nishantha Wijenayake Telephone: 94-33-4930428 Fax: 94-334-930428