A product performance: N30-50 N30M-N50M N30H-N45H N30SH-N45SH N28UH-N45UH Second, the product shape: round, square, circular, strip, tile, trapezoidal, all kinds of odd-shaped, went three main purposes: Motor , electro-acoustic, laser, LED, switches, smart home, security monitoring, magnetic therapy, magnetic levitation, metal plastic, magnetic tools, magnetic toys, gift boxes, luggage bags and other industrial fields four, Surface treatment: according to environmental requirements plating and coating process, including galvanized (zinc white, color zinc, and zinc), nickel (nickel-copper-nickel, black nickel), gold-plated and coated with epoxy Five Advantages: fast delivery, specifications and diverse, quality assurance, and quality service.