Tengzhou Delifu Casting Materials Co., Ltd., ose lala ole FENG ERDA GROUP.O loʻo faʻavaeina i le 2009, o loʻo i ai i le kamupani le 320 tagata faigaluega faʻatasi ma le tau faʻaletausaga o le 660 miliona yuan.E ono laina gaosiga otometi, o oloa autu o: (chromium series GB3683-2008) maualuga-carbon ferrochromium, low-carbon ferrochromium, micro-carbon ferrochromium, (manganese series GB3795-2006) maualuga-carbon ferromanganese, medium-carbon ferromanganese , ferromanganese maualalo-carbon, (inoculant system) ferrosilicon inoculant, silicon-barium inoculant, Silicon-Barium-calcium inoculant, (carbonizer system), coke-based carbon additive ma isi.
