Yunfu Fuliu Mineral Materials Co.,Ltd. specializes in the production of high-content pyrite(iron pyrite,ferro sulphur)that is widely used in the smelting of easily chipped steel and casting sulfur increasing, non-ferrous metal smelting and roasting, grinding wheel filling, phosphorus and nitrogen reduction, as well as heavy metal wastewater treatment.
link:https://www.fuliupyrite.com
Yunfu Fuliu Mineral Materials Co.,Ltd.