SHANDONG LE REN SPECIAL STEEL CO., LTD.
We specialized in produce heat treated steel bars such as annealed steel bar, normalized steel bar and quenched&tempered steel bar for carbon and alloy steel materials such as S45C, 1045, C45, SCr440, 41Cr4, 42CrMo4, 42CrMoS4, 4140, SCM440, SCM439, 4340, GCr15, 52100, B2, B3. ISO Grade 8.8, 10.9, 12.9, ASTM A193 Grade B7, F1554 Grade 36, Grade 55, Gr 105 etc. If you have special requirements on the steel bar mechanical properties, welcome to inquire to us. We can recommend you steel proper steel grades and heat treatment processing.
2022/12/19
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
