High-Purity Iron Powder for Hand Warmers – Factory Direct Supply
Premium 97% purity iron powder ensures optimal heat generation and long-lasting warmth in hand warmers. Specially processed for consistent particle size and oxidation resistance, delivering reliable performance in extreme cold. Ideal for bulk manufacturing of disposable/reusable hand warmers, outdoor gear heating inserts, and thermal therapy products. Ultra-fine texture allows even heat distribution without clumping. Direct factory pricing with no middlemen – wholesale quantities available for global distributors. Strict quality control guarantees batch-to-batch consistency. Stock complies with international safety standards for consumer goods. Custom particle grading and moisture-proof packaging options upon request. Essential material for outdoor brands, emergency suppliers, and seasonal retailers targeting winter sports/camping markets.