Ningbo Yin Ji factory specialized in producing all kinds of magnetic materials (NdFeB, ferrite, samarium magnetic) and devices, affordable, quality assurance, prompt delivery. Also according to customer demand, in addition to processing all kinds of conventional shape of the magnet, but also by user demand and processing of various shaped magnets. Are mass-produced are: ball, tile, mushroom-shaped, convex-shaped, trapezoidal, round-shaped, bullet-shaped, and other special-shaped magnet-section can also be produced by processing the user's needs; Surface treatment: gold, silver, Epoxy coated, nickel-plated copper and nickel, galvanized (blue zinc, black zinc, color zinc), the above surface treatment are up to environmental requirements, can be widely used in industry, agriculture, defense, petrochemical, aerospace, marine, computer and biological engineering, medical equipment, instruments, meters and other fields.