Through lost wax casting process, Qinhuang Dao AnYe Metal Pars. Inc. has been producing many kinds of steel investment casting including alloy steel casting and carbon steel casting. The main material of alloy steel investment casting is the following: 20Cr, 20Mn5, alloy steel ASTM 4140, 4340, 8620, 8630 and 42CrMo, 35CrMoNi, 30CrMoNi, 20CrMo, 20CrMoNi.
date_rangeMay 26' 2020 / India
date_rangeJul 11' 2019 / India
date_rangeJan 02' 2019 / India
date_rangeDec 17' 2018 / China