Our professional sales of various high-quality hardware, plastics, machinery, electrical and mechanical, stamping, automotive and other commonly used alloy steel, structural steel, carbon steel, carbon steel, spring steel, free cutting steel, bearing steel, tool steel, stainless steel, resistant to hot steel, weathering steel, cold heading steel, cast steel, cast iron, steel; 
 For example: 
 (1) Structural Steel: 50Mn, 65Mn, 85, Q195, Q355, YF35V, F40MnV 
 C35E, C50R, C60R, 37Cr4, 46CrS2, 36CrNiMo4, 
 P235GH, 21MoV5-3, Ck45, 14Ni6, M1020, 1042 
 1055,1070, G10860 ,620-440, 2614, SWCH19A, 
 SWCH6R, SNCM815, SMnC420, SCr415, 28Mn6, 
 SUM23, SCM822, SACM645, SNC415, SNC836, 
 SCr440H, SCM420H, 51CrV, C25E4, C10, 16MnCr5, 
 15S20, 45S20, C35RR, C125RR, C90RR, 25B3RR, 
 S185, S235J0, E335, S275JR, 40MnBH, 45CrH, 35Cr, 
 38CrSi, 42CrMo, 45B, 42SiMn, 50Mn2 and 
 (2) Stainless steel: 1Cr17Ni7, 0Cr18Ni9, 1Cr15 X2CrTi17 X6Cr13 
 X8CrS18-9, 1.4541,1.4335, SUS303, SUS304J3, 
 SUS321, SUS301, SUS317, SUS306LN, SUS403, 
 SUS430F, SUS420J1, SUS329J4L, SUSXM7, 
 SUS416, SUS440B, SUS631, SUS630, SUS420F2, 
 SUH31, SUH309, SUH446, STS201, STS305, 
 0Cr23Ni13, 4Cr9Si2, GH2038, X6Cr17, 1.4509, 
 1.4307,1.4361,1.4404,1.4335,1.4501,1.4547, 
 X30Cr13, X110CrMoV15, 1.4529, NiCr20Ti, 
 2.4951,1.4977, X2CrTi12, SUSXM7 
 3 tool steel: T7, T8Mn, T13, 8MnSi, 5CrW2Si, Cr4W2MoV 
 8Cr3, 5CrNiMo, 3Cr2Mo, SM45, SM53, YG3X, 
 YN10, 45WCrV8, 100Cr6, 130Cr3, X40Cr14, 
 45SiCrMo6, HS18-0-1, C67W, 85Cr1, 90Cr3, 
 SK140, SK60, SKS8, 1778,2092,2260,1880, 
 BW1A, BW2, BH11, BT1, T20821, etc. 
 4 spring steel: 65Mn, 60Si2Mn, 50CrVA, 70,60 CrMnBA 
 45Cr4, 54SiCr6, 56Si7, 61SiCr7, SUP11A, 
 SUP3, SUP12, 1770,1973,1914,251 A58, 
 525H60, 735H51, 080A67, ASTM A228, 
 ASTM A227, ASTM A877, 65,70,85, 
 55Si2MnB, 60CrMo4, 60Si7, 1.1248, 
 67SiCr7, 55Cr3, 54SiCr6, 52CrMoV4, 
 60CrMo3 3H, ASTM A230, etc. 
 (5) bearing steel: GCr4, GCr15SiMn, GCr18Mo, B00040, 
 B01150, B02180, G20Cr2Ni4, B32160, 
 1Cr18Ni9Ti, 9Cr18, B10210, B12210, 100C6, 
 13NiCr14, 20MnCr4, 16NiCrMo13, 100CD7, 
 43CrMo4, 100Cr6, C48E3, C54E4, 100Cr8, 
 X46Cr13, X105CrMo17, 100Cr2, 105Cr4, 
 X108CrMo17, 1.3505,1.3553,1.3501, B6, B7, 
 100CrMo7-3, 56Mn4, 43CrMo4, 19MnCr5, 
 52100, K19526, 4320H, 9310H, etc. 
 Quality assurance, complete specifications, reasonable price, timely delivery, welcome to order!