Shude Water Purification Equipment specializes in producing integrated systems for deep treatment of well and river water, combining filtration, purification, softening, disinfection, and sterilization. It is widely applicable in domestic regions, Southeast Asia, the Middle East, Africa, and other areas—any freshwater source can be treated. This is not just confidence butrooted in professionalism.

     When it comes to tofu, most Chinese people are familiar with it because it is a common food enjoyed nationwide. Tofu is not only a traditional culinary ingredient but also affordable in markets, making it accessible to everyone. Its preparation methods are diverse—it can be cooked in various ways or even eaten raw, such as with a simple mix of soy sauce, vinegar, and chili paste. Given its popularity, why not enhance its appeal and elevate its edible value to make it more hygienic and delicious?

     As the saying goes, tofu is made of water. Although this is a bit exaggerated, water content is undeniably significant. Since tofu consists largely of water, water quality becomes crucial. From soaking soybeans to grinding, separating pulp, and boiling soy milk, every step relies on water. This highlights the importance of water quality and the need for careful consideration. For instance, using tap water slightly improves tofu production, while well or river water requires purification and softening. As a widely consumed food, tofu processed with purified water can be labeled as "made with purified water," giving consumers greater peace of mind.

     Approximately 70% of tofu and soybean product processing businesses nationwide use groundwater, while 20% use river water due to low cost and abundant supply. However, it is important to note that such water sources often contain parasites, bacterial colonies, E. coli, calcium and magnesium ions, and harmful heavy metals. Without treatment, long-term use can directly impact the health of both producers and consumers. For example, calcium and magnesium ions cause scaling in water heaters, increasing electricity costs and potentially damaging the equipment.

      We are Shude Water Treatment Equipment manufacturers, specializing in advanced purification systems for tap water, well water, and river water. Whether from wells or rivers, water treated by Shude purifiers becomes standardized mineral water, direct drinking water, purified water, and sterile water. Using such water for tofu processing brings no losses—only benefits. Improved hygiene naturally leads to better outcomes. Over the years, fewer than 30 businesses nationwide have purchased our purification systems for tofu production, mostly in Hebei Province and Northeast China. Below, we introduce our water purification equipment: