JINSHENG HONGDA SILICON MATERIAL CO.,LIMITED , a production enterprise integrating production, sales and export, covers an area of 100 acres. The company's products include silicon metal, ferrosilicon, magnesium ingot, electrolytic manganese flakes, ferrochrome, silicon metal powder, manganese metal lump, manganese metal ball 97%, calcium silicon and high carbon silicon, which are exported to more than 20 countries and regions.