Introducing the high-quality 4mm Magnets from Liftsun Magnets Company; China's leading manufacturer, supplier, and factory of magnetic products. These compact magnets are designed to offer exceptional performance, strength, and durability. With a range of uses from industrial applications to classroom experiments, this product is a must-have for anyone in need of reliable magnets. Our team of experienced professionals has used top-notch technology and materials to create magnets that have high resistance to demagnetization, oxidation, and corrosion. This product's small size adds to its versatility without compromising on its capabilities. The 4mm magnets offer an impressive level of holding power despite their size and weight. Liftsun Magnets Company has always been committed to quality, attention to detail, and superior customer service. Our 4mm magnets are no exception. We have ensured that they meet or exceed industry standards, and we are dedicated to providing products that will meet the needs of our customers; whether it's just for personal use or for large scale industrial projects. Get your hands on Liftsun Magnets Company's 4mm Magnets today, and you'll find them to be the perfect solution for all your magnetic needs.