Does the subject want to ask "the reason why 20 19 consumers are loyal to jewelry brands"? Product quality and service experience.

1. product quality: for jewelry enterprises, the quality of jewelry is the most fundamental factor affecting consumers' brand loyalty, and consumers' loyalty to jewelry brands is consumers' loyalty to product quality.

2. Service experience: For jewelry sales, service accounts for one third, so for the marketing of jewelry enterprises, service is a very important link.