Founded in 1992, Sanquan is the largest manufacturer of quick-frozen food in China, and the first quick-frozen glutinous rice balls and the first quick-frozen zongzi in the mainland are from the company. Sanquan has ranked first in the industry in the domestic quick-frozen market for many years, with a market share of more than 20%.
 
In 2004, Sanquan began to set foot in the field of room temperature products, among which self-heating rice performed outstandingly. Its production line was imported from Japan, which realized aseptic control in the production process, and for the first time, ultra-high temperature (UHT) sterilization technology was applied to room temperature instant rice to ensure that the rice was in a good sterile state, and at the same time, nitrogen was filled to preserve the freshness and prolong the taste period. In terms of the production of dish packs, Sanquan is the first in the industry to use the double-peak system sterilization technology, and combined with the anti-bacteriosis and mild heating process, it effectively improves the distillation odor that is common in instant food, can well preserve the original color and flavor of food, and the taste of the product is better than that of common soft canned products.
 
In 2007, the first batch of 30 tons of room temperature rice was exported to the United Kingdom, becoming the only domestic manufacturer of similar products to enter the European market.
 
There is only one specification of Sanquan's self-heating rice product, and the rice is 240g, which is about half a catty, which is enough to cope with a meal, but for young and middle-aged men with a large appetite, the amount is still slightly insufficient. The unified price of each product is 17 yuan, which is in the upper middle price range on the market. Sanquan rice is made of japonica rice, the rice has a strong sense of toughness, the rice is fragrant after heating, it is not easy to sticky, soft and delicious. It is worth mentioning that the conventional self-heating rice box needs to puncture the film when it is opened, while the plastic film of Sanquan's rice box can be torn apart directly, which is more convenient to eat.
 
Sanquan self-heating rice features classic flavors, such as braised beef, fish-flavored shredded pork, diced curry chicken and plum cabbage button pork, which are the most common flavor pairings of self-heating rice. Among them, the braised beef flavor rice is the most popular, the meat is distinct, the potatoes are dense, the soup is clear, the taste is rich, and the rice can be kept fresh when poured over the rice. In addition, home-cooked tofu and pickled pepper chicken flavors are currently available in the market, home-cooked tofu is made of dried tofu, the soup is full, suitable for bibimbap, pickled pepper chicken flavor takes care of spicy people, the taste is fresh and spicy. It should be noted that the small portion of dishes is the norm in the self-heating rice industry, and Sanquan is not exempt from vulgarity; With the exception of braised beef, the self-heating rice of all other flavors of Sanquan has a limited amount of meat, and the portion of the dish package is small, so you need to adjust your expectations when purchasing such products.
 
In addition to single product retail, Sanquan also provides consumers with a variety of combination packages, including 4 boxes of mass sales and 6 boxes of mass sales, and the price of 4 boxes of combination packs is 58 yuan, which is cost-effective.