Ferro Silicon By Ningxia Tlh Group Co., Ltd.

We are engaged in exporting and supplying excellent quality Ferro Silicon to our valuable clients.

Ferro Silicon:
Si: 75%min Ai: 0.5-1.0%max C: 0.15%max S: 0.02%max P: 0.04%max
Si: 75%min Ai: 1.5-2.0%max C: 0.20%max S: 0.02%max P: 0.04%max
Si: 72%min Ai: 1.5%max C: 0.20%max S: 0.02%max P: 0.04%max
Si: 72%min Ai: 1.5-2.0%max C: 0.20%max S: 0.02%max P: 0.04%max