1, a first-class sheet for high-performance electronic products, such as computers, communications equipment, high-end consumer electronics, etc., which is characterized by high reliability, high performance, high reliability, high temperature performance and impact resistance.
2, secondary plate is used for general electronic products, such as household appliances, automotive electronics, medical equipment, etc., which is characterized by stable performance, high reliability and moderate price.
3, the second level plate: used for general electronic products, such as household appliances, automotive electronics, medical equipment, etc., which is characterized by stable performance, high reliability, moderate price.
4, tertiary plate for low-end electronic products, such as toys, gifts, small electrical appliances, etc., which is characterized by low prices, general performance.