12Cr2Ni4A Steel round bar is a kind of structural alloy steel round bar which under GB/T 3077-1988 standard . If you have any need in 12Cr2Ni4A forged round bar or 12Cr2Ni4A forged square bar,Please contact with us freely.
The main movement part of sand making machine is bearing cylinder assembly,which is the most important part of the whole system of transmission device.
ISG4304 SUS 410 stainless steel belongs to MARTENSITIC SERIES. The material have more than 17 years history on KUNFENG. KUNFENG is one of the best suppliers of JISG4304 SUS 410 MARTENSITIC stainless steel coil/plates.
CCS EH40 is one of the grade of shipbuilding steel.KUNFENG is the supplier of CCS EH40 shipbuilding steel plate. We have a long story in exporting and producing CCS EH40 shipbuilding steel plate. CCS EH40 shipbuilding steel plate’s quality can be guarantt