China silicon manufacturer & supplier

grade silicon

2202

High purity grade silicon metal 2202
1:low ferrous,low P & B
2:factory price
3:ISO9001:2000
4:high quality and good service

2011-09-19

silicon metal powder

3303

Silicon metal powder 3303
1:Si-99,Fe-0.3,Al-0.3,Ca-0.03
2:low Phosphorus & Boron
3:high purity grade
4:factory price...

2011-09-19

metal silicon

2502

Metal silicon 2502
1:Si-99,Fe-0.25,Al-0.25,Ca-0.02
2:low Phosphorus & Boron
3:high purity grade
4:factory price...

2011-09-19

silicon metal 2202

2202

Industrial silicon metal 2202
1:Si-99,Fe-0.2,Al-0.2,Ca-0.02
2:low Phosphorus & Boron
3:high quality and good service
4:factory price

2011-09-19

silica mine

553

Industrial silica mine silicon metal
1:Si-98.5,Fe-0.5,Al-0.5,Ca-0.3
2:low Phosphorus & Boron
3:high quality and good service
4:factory price

2011-09-19

silicon metal

441

Silicon metal 441
1:Si-99.5%min Fe-0.2%max Al-0.2%max Ca-0.02%max
2:low Phosphorus & Boron
3:high quality and good service
4:Factory price

2011-09-19