廣東中厚板，模具鋼板，圓鋼，圓棒，光圓，盤圓，盤條，線材，長材，鋼帶，帶鋼，冷軋板，熱軋板，鋼板，耐磨板，耐磨鋼，熱處理，直條，冷鐓鋼板，冷鐓圓鋼，鋼絲，鉻鉬鋼，錳片，錳鋼，錳板，彈簧鋼，中碳鋼，調質鋼處理，拉直鋼，拉力鋼，圓棒，棒材，光棒，光板，毛料，精料，紅銹鋼板，耐候板，耐熱棒材等--------
【彈簧鋼】:65Mn 55SiMnVB 55Si2Mn 55Si2MnB 60Si2Mn 60Si2MnA 60Si2CrA 60Si2CrVA 55SiCrA 55CrMnA 60CrMnA 50CrVA 60CrMnBA 30W4Cr2VA C67S C75S C85S C100S 38Si6 38Si7 46Si7 51Si7 56Si7 65Si7  71Si7 60SiMn5 51MnV7 54SiCr6 67SiCr5 56SiCr7 61SiCr7 52MnCrB3 55Cr3 51CrMoV4 45CrMoV6-7 51CrV4 58CrV4 C67E C75E C85E C101E 45SiCrV6-2  46SiCrMo6 50SiCrMo6 52CrMoV4 52SiCrNi5 54SiCrV6 60Cr3 60CrMo3-1 60CrMo3-2 60CrMo3-3彈簧鋼：SUP6 SUP7 SUP9 SUP9A SUP10 SUP11A SUP12 SUP13 S50C-CSP S55C-CSP S60C-CSP S65C-CSP S70C-CSP SK85-CSP SK55-CSP SUP10-CSP

彈簧鋼絲：72A 72B 82B 65MN T9A T10A T11A T12A T7A T13A T8A