Hebei Shuangxing Seeds Co., Ltd. was founded in 1984, and the predecessor of it is Shijiazhuang Shuangxing Watermelon Research Institute.The company has its own R & D team and perfect R&D systems. It also has its own international leading level bases of production and testing and they are spreading in Hainan, Xinjiang, Gansu and many other places of China, which lays a solid foundation for breeding.We have:Watermelon Seeds, Melon Seeds, Sunflower Seeds, Vegetable Seeds, Rootstock.