2013年红双喜经销商订货年会上,众多的经销商纷纷把脚步停在了螺旋炫灵羽毛球拍的展台边,仔细倾听着红双喜的产品经理对2013年螺旋炫灵新品S5的介绍。螺旋炫灵于2011年正式面世,经过近两年的深入研究和推广,这一系列产品已然成为红双喜运动科技的新标杆。螺旋手柄问世羽毛球运动发展至今,已经历了100年的历史。拍框、中管 2013 Double Happiness Dealer Order Annual meeting, many dealers have stopped at the helix Hyun Ling badminton racket booth, listen carefully to the product manager of Double Happiness, the 2013 Spiral Hyun new S5 introduction. Helix Hyun Ling officially launched in 2011, after nearly two years of in-depth research and promotion, this series of products has become the new benchmark for Double Happiness sports technology. Spiral handle the development of badminton has been developed, has gone through 100 years of history. Beat the box, the tube