Chanintchitotimapereka

Yakhazikitsidwa mu 1980, Nanjing BEWE Sport ndi katswiri wopanga komanso wogulitsa kunja yemwe amakhudzidwa ndi mapangidwe, chitukuko ndi kupanga zinthu zamasewera.

Kuphatikiza pamasewera azikhalidwe monga tennis, badminton ndi sikwashi, mu 2007 woyambitsa Derf adalumikizana ndi masewera atsopano monga Padel/Beach Tennis ndi Pickleball.Patapita nthawi yomvetsetsa, adaganiza zoyamba kuyang'ana kwambiri pakupanga ndi kupanga ma rackets a carbon fiber, kukhala wogulitsa oyambirira kwambiri ku China.