The gansu river food industry limited, founded in 1984, ranked forty-first among the top 100 white wine industries in china in 2003, with 60 leading industrial enterprises in gansu province. The riparian group's core industries are white and wine, with annual production capacity of 10,000 tons. The company has established three brewing bases in gansu zhang and sichuan panjiang, which have significant geographical advantages, thus providing technical skills for the simultaneous production of high-quality white wine and wine, such as sauce, fragrance, fragrance, nine fragrances and sesame. The patented "nine-wind nine-wheel-breeding technology" created by the littwig group became the core technology for autonomous intellectual property rights, filling the gap between the lack of autonomous intellectual property rights and greatly boosting chinese white wine technology. In 2008, the centre for scientific research in enterprises was designated by the provincial council of industry and c...