Jiaozuo Eversim supplies low-impurity sodium cryolite (Na3AlF6) engineered for aluminum electrolysis operations that demand the strictest control over iron, silicon, and phosphorus content. Our refined manufacturing process minimizes trace-metal contamination, which helps smelters produce higher-grade primary aluminum and reduces the risk of off-spec metal batches. Each shipment is accompanied by a certificate of analysis documenting impurity levels so that buyers can