NBT’s magnetic building blocks and magnet tiles set the industry standard for safety and magnetism. We employ Ultrasonic Seamless Welding technology to permanently encapsulate high-performance Neodymium magnets within the tiles, preventing any risk of detachment. Our magnetic blocks for kids and 3D magnetic tiles feature a unique "Anti-Scratch" surface treatment and reinforced internal structures for maximum durability. Specifically for SME wholesalers, we offer jumbo magnetic building tiles and magnetic cubes with exclusive logistics. Our magnet construction toys are Lead-free and Non-toxic, making NBT a trusted supplier for global educational markets.