Tengzhou Delifu Casting Materials Co., Ltd., isang subsidiary ng FENG ERDA GROUP.Ito ay itinatag noong 2009, ang kumpanya ay may 320 empleyado na may taunang halaga ng output na 660 milyong yuan.Mayroong anim na awtomatikong linya ng produksyon, ang mga pangunahing produkto ay: (chromium series GB3683-2008) high-carbon ferrochromium, low-carbon ferrochromium, micro-carbon ferrochromium, (manganese series GB3795-2006) high-carbon ferromanganese, medium-carbon ferromanganese , low-carbon ferromanganese, (inoculant system) ferrosilicon inoculant, silicon-barium inoculant, Silicon-Barium-calcium inoculant, (carbonizer system), coke-based na carbon additive at iba pa.
