Prince started out as a tennis ball machine and is known for his innovations in tennis equipment. THE INTRODUCTION OF "OVERSIZE" AND "LONGBODY" TO TENNIS RACKETS REVOLUTIONIZED TENNIS.
 
Although the old American brand has a high reputation in the tennis field, it has been at a disadvantage in the competition of major tennis brands in recent years, and the market demand has declined, which led to the company going bankrupt and restructuring in 2012 and falling from a first-line tennis brand. Prince has also not entered the Chinese market as a direct salesman. It was not until 2017 that the brand cooperated with Guirenniao in order to develop the Chinese market on a large scale, trying to occupy a place in the high-end domestic market in the future.
 
In this context, the current Prince tennis products have been weakened, and it is rarely seen in international competitions. The Prince tennis balls that can be purchased in China are all sold in clearance, and there are only two types of Championship and 2nd dan training balls. Championship originated in Thailand, 25 yuan a can of 3, suitable for amateur competitions, the whole field is universal, but the ball sense is inferior, not strong enough. The internal air pressure of the second-stage training ball is low, the ball speed is slow, suitable for children aged 8-10 years old, and the price of a tube of 3 capsules is 22 yuan.