Jinan Weierkang meat and aquatic products wholesale market (hereinafter referred to as Weierkang market) has a total business area of more than 200000 square meters. There are 11 refrigerators in the market, with a total cold storage capacity of 270000 tons, ranking first in the same industry in China; There are three trading halls equipped with central air conditioning, with an operating area of more than 90000 square meters; There are 1270 market operators and more than 20000 employees. Market distribution of global pig, cattle, sheep and poultry meat, a variety of aquatic products, frozen food, prepared food, agricultural products and other tens of thousands of kinds of goods, market business radiation more than 30 provinces. It has become the largest distribution center of frozen meat and aquatic products in China and the "wind vane" of the national frozen meat and aquatic products price index.