Ferrosilicon or iron silicon (FeSi) is one kind of ferroalloys of which the main content is silicon and iron. When making steel products, ferro silicon is a very important additive. Iron silicon is an iron-silicon alloy made of coke, steel scraps, quartz
DBNPA Biocide is a broad-spectrum industrial fungicide, the appearance is white crystalline powder, soluble in acetone, polyethylene glycol, benzene, ethanol and other organic solvents, slightly soluble in water, as a broad-spectrum biocide
Star Grace Magnesium Oxide Powder 92%, can be used in abrasive Industry, feed additives, water treatment and so on.1. In Abrasive production, Star Grace Magnesium Oxide 92% is the best option. CaO
0.9mm Diameter Gas Mask Columnar Activated Carbon can be widely used in the purification and filtration of various harmful toxic gases and microorganisms in chemical, pharmaceutical, food and other fields.
It’s a new nitrogen fertilizer of high efficiency. When employed in industrial crops, flowers, fruits and vegetables, it extends florescence, spurs the root, the stem and the leaf to grow normally, guarantees fruits in gay colors and increases carbohydrat