It was established in 1993. Over the past 30 years, mets has embraced a culture of love, “customer, employee, producer” with the traditional supermarket starting with retail terminals, running from a single door shop to a multi-store chain, after a period of economic shortages, and focusing on a new era of development, creating digital retailing, which has grown into a large ecological cluster of four companies in the region, including the mets supermarket, the best song supply chain, mabel and the global frog. The company is a retail chain under the umbrella of the group and owns nearly 200 sub-line entity stores. It covers the whole of shanxi, with a focus on the provinces of taiwon and the surrounding cities of jincheng, yangquan, wuzhou, suzhou, peng yi and lu liang. The metsung supermarket deep-crop line has been integrated and developed online to cover more than 10,000 people in employment, with an annual sales volume of $8 billion, ranking twenty-first among china's 100-strong retail sales, one of the only two chinese chains in shanxi. Over the years, the metsang supermarket has been awarded several honorary titles, such as the shanxi state enterprise, the shanxi state enterprise, the shanxi state enterprise, and the chinese retail enterprise。