The logo is for the Suopai brand.

The Suopai logo is a round badminton racket. The brand is the world's leading manufacturer of ball sports equipment. It is one of the brands with the largest sales of tennis rackets in the world and the most popular among professional and amateur players. Suopai brand is a brand of Shenzhen Suodeshi Sports Goods Co., Ltd. The company is a professional full-system operating company of indoor sports products and related services.