Hallex Limited is founded in 2020 as a sister company of Mystic Island Vineyards Limited and Mystic Valley Limited. These companies were incorporated in Hong Kong and invested into Qiushan Valley Wine District. The companies have developed a vineyard and a winery to produce premium wines. A villa and a guest centre were also being built to provide accommodation for visitors. Hallex Limited is to engage with the import/ export and sales businesses for the winery.