Yes.

Shanxi Dingdong Shanquan Beverage Co., Ltd. - "Dingdong Shanquan" bottled water (formerly "Qingquan" bottled water) is one of the largest professional bottled water production and sales enterprises in Jinzhong. Founded in 1998, it is a water production enterprise in Taigu. After more than ten years of rapid development, "Dingdong Spring" bottled water is a large-scale enterprise in the bottled water industry in Taigu County. In 2013, the company invested tens of millions of yuan to build a new large-scale and modern production base. The production base covers a total area of ??nearly 6,000 square meters. It invested heavily to introduce the "XJZ" fully automatic bottled water production line. The equipment is made of 304 and 316 food-grade stainless steel. Ten water production and twelve filling procedures are used to ensure the high quality of the water. The filling room has a thousand-level air purification, and aseptic filling is achieved throughout the process. Dingdong Mountain Spring series of bottled mountain spring water originates from the underground spring mouth deep in the Phoenix Mountain Scenic Area. It is formed through thousands of years of deep circulation and long-term dissolution and filtration. The strontium content in the source water reaches the limit of world-class mineral water. The index is 10 times that of the water. It is rich in more than ten kinds of trace elements and minerals such as potassium, sodium, calcium, magnesium, and zinc that are necessary for the human body. It is a rare high-quality mountain spring water rich in strontium and low hardness in China. Long-term drinking is good for your health.