| 牌號Grade | 規格（mm）Dia | 執行標準Standard | 用途Application | 交貨狀態Status on Delivery | 備注Remarks |
| C70DA | ∮5.5、∮6.5 | GB/T24242.2-2009 | 用于拉拔普通強度和高強度胎圈鋼絲For stretching the tire bead wire with common and high strength | 熱軋Hot Rolled | 高速線材廠軋機 By High Speed Rolling Mill |
| C72DA | |||||
| C82DA |
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