hot forged tool Steel round bar D2, 42crmo4, ASTM A681, DIN 1 2379, SAE J437, J438



website:https://www.steelsino.com
Shanghai Bozhong Metal Group was founded in 2006, with 31 million registered fund, It is the leading integrated operator of modern service industry for specialty stainless steel.It is the core construction organization of the Shanghai steel modern service comprehensive pilot area, which was set up by nation’s commerce ministry and Shanghai government.


Post time: Jun-13-2017
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