Why are tennis rackets more expensive than badminton rackets?

There is no saying that tennis rackets are more expensive than badminton rackets. Tennis rackets over 500 are generally professional. Beginners can spend 200 yuan to buy a dragon, and after learning, they can enter yy, Burberry and so on. Badminton racket 500~ 1000 is still a mid-range amateur price. Mass production of high-end rackets1223,000 pieces, and Li Ning n90III 2300 pieces. The higher-priced limited edition is another matter. Badminton burns more money than tennis. Why are badminton rackets more expensive than tennis rackets? Because badminton rackets are high in science and technology, many things, such as the wind resistance of the racket frame, the weight, the balance between the elasticity and hardness of the middle pole, the rebound speed of the racket, the shape and material of the racket head, etc., must not be solved by many technologies.