Kukhulupirika, kulondola, kuchita bwino komanso luso lazopangapanga.
Hebei Shuangxing Seeds Co., Ltd. idakhazikitsidwa mu 1984, ndipo omwe adatsogolera ndi Shijiazhuang Shuangxing Watermelon Research Institute.Ndilo bizinesi yoyamba yoweta yaukadaulo yomwe imaphatikizidwa ndi kafukufuku wasayansi, kupanga, malonda ndi ntchito m'chigawo cha Hebei.Ndi bizinesi yangongole yokhala ndi giredi ya AA mumakampani opanga mbewu ku China, bizinesi yangongole yokhala ndi giredi ya AAA pamakampani ambewu ku Province la Hebei, bizinesi yokhala ndiukadaulo wapamwamba komanso bizinesi yokhala ndi chizindikiro chodziwika bwino mumzinda wa Shijiazhuang komanso m'chigawo cha Hebei.
