Detailed Product Description Title: concrete nailsPacking:, bulk packing ,boxes packing in cartons,other packing based ... produces the roofing nail, the nail, common round nails, galvanized concrete nails, the steel nail, and the iron nail, is equipped ... , the galvanization, workshops and so on workshopsRIZHAO HONGCHANG IRONWARE PRODUCT CO.,LTDTEL:0086 633 5311999FAX:0086 633 5310222