The Jinque badminton equipment produced by Double Fish Group boast a long history. The brand Jinque has won honors of “famous trademark of Guangdong” and “famous trademark of Guangzhou”. Jinque shuttlecock has been approved by Badminton World Federation as a ball for international games and has been designated as the ball for a lot of events such as Badminton Asia Championships, China Open (Badminton), China Badminton Championship, National Badminton Championship, National Youth Badminton Championship, Badminton Competition of City Games, Asian Youth Badminton Championship. In early 21st century, Jinque shuttlecock was also designated as the ball for daily training of national badminton team and national youth badminton team for a long period.