Guangdong Consumer Council released sampling results: only 40% of LED lights qualified (list of unqualified manufacturers)
#75 Ferro silicon
Ferro Silicon is mainly used as a deoxidizer in the steel making industry, in order to obtain chemical composition of qualified steel and to improve the quality of steel.Also used as inoculants and nodulizers in the cast iron industry and reducing agent in ferro alloy production. And used as welding electrode coating in the electrode manufacturing industry.
Fesi 75Silicon Alloy,Ferrosilicon 75 Fesi,Ferrosilicon75 Silicon Alloy,75 Silicon Fesi Alloy ANYANG GUOQI SILICON INDUSTRY CO.,LTD , https://www.siliconxg.com