The composition of the magnet is iron, cobalt, nickel and other atoms, the internal structure of its atoms is relatively special, and it has a magnetic moment. Magnets can generate magnetic fields and have the characteristics of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals. Different types of magnets have different uses, let's take a look.　

1. Strong magnets should ensure that the workplace is clean during use, but it is easy to absorb magnetic particles such as iron filings. The NdFeb material is characterized by hard and brittle, and the suction can reach more than 600 times its own weight, which is easy to suck and damage. The operation process should pay attention to avoid bumps and damages for small specifications, and pay more attention to personal safety and protection for large specifications.　

Price strategy: In terms of price, many strong magnets lack segmentation. Strong magnet grade division is not exact, often good or bad a price. In addition, the lack of market research and analysis of the pricing of agricultural strong magnets, often subjectively set a price, resulting in subjective pricing instead of market pricing.