Our Products
The company mainly exports silicon metal products, and its factories are located in Fujian, Sichuan and other places.With the annual output 6-8 thousand tons for silicon 553、553（oxygen）、551、521、441、421、411、4402、3303、3302、2502、2202, we have the advantage of high grade, low ferro, low phossy silicon products.
553
551
441
421
3303
2202
Product Description:
Metal silicon for metallurgy, the solid is dark gray, with metallic luster, high melting point, good heat resistance, high resistivity, high temperature melt state is a good conductor, firm and brittle.
Application field:
Our products are widely used in electronic grade silicon, silicone resin and aluminum alloy catalysts, non-ferrous metal deoxidizers and smelting of special steels, and can also be used as additives for special steels, as well as alloying agents for silicon steels with strict requirements, smelting Deoxidizer for special steels and non-ferrous alloys.
| Spec | Si%min | Fe%max | Al%max | Ca%max | Size |
| 553 | 98.5 | 0.5 | 0.5 | 0.3 | 10-100mm |
| 551 | 98.5 | 0.5 | 0.5 | 0.1 | 10-100mm |
| 441 | 99 | 0.4 | 0.4 | 0.1 | 10-100mm |
| 421 | 99 | 0.4 | 0.2 | 0.1 | 10-100mm |
| 4402 | 99 | 0.4 | 0.4 | 0.02 | 10-100mm |
| 3303 | 99 | 0.3 | 0.3 | 0.03 | 10-100mm |
| 3302 | 99 | 0.3 | 0.3 | 0.02 | 10-100mm |
| 2502 | 99 | 0.25 | 0.25 | 0.02 | 10-100mm |
| 2202 | 99 | 0.2 | 0.2 | 0.02 | 10-100mm |