Liaoning lake limited is located in the country's famous reservoir, which covers 93,000 square metres and is mainly made of beer. The company was founded in june 2004 as a beer factory in the city of tsing-soon, which was established in 1979. After more than 40 years of training, the tsing-huk brand was developed, with a market occupancy rate of about 80 per cent. By the end of 2022, it had developed into a beer business with a total asset of $491 million, a sales revenue of $319 million and an annual capacity of 200,000 litres. Lake tin is dominated by fresh beer, which accounts for 80 per cent of all production. By the beginning of 2023, the company had 582 employees, of whom 6 were internationally registered beer brewers, 2 were medium- and higher-level wine preparers, 134 were professional technicians and 240 had post-secondary or higher education. In 2015, tienhu joined the berlin beer brewery institute, one of the world's highest research institutions in the beer field, and became the first of its member enterprises from china, marking the international integration of company brewing techniques。