1. Importance of drinking water in Africa to children's health Water resources play an irreplaceable and key role in the healthy growth of African children. The World Health Organization (WHO) pointed out in its report on African children's health that children in many parts of Africa have long faced drinking water shortages and quality problems, which has led to a series of serious health problems. For example, in parts of sub-Saharan Africa, diarrheal diseases caused by drinking contaminated water are one of the main causes of death for children under 5 years old. According to WHO statistics, more than 315,000 children under 5 die from diarrhea each year, and poor water, sanitation and hygiene (WASH) conditions are one of the key factors causing this tragedy. In addition, The Guardian once reported on the plight of African children due to drinking water problems, pointing out that in some poor communities, children need to travel long distances to fetch water, and the water they fetch often does not meet basic cleanliness and drinking safety standards. Long-term drinking of unclean water will weaken children's immune systems, making them more susceptible to various diseases, affecting physical development and cognitive development, and thus having a profound negative impact on the future of children and the sustainable development of African society as a whole. 2. Importance of water treatment technology (RO system) in Africa (1) Ensure drinking water safety Water sources in many parts of Africa are affected by the natural environment and human activities, and there are various harmful substances, such as bacteria, viruses, parasites, heavy metals and chemical pollutants. Water treatment systems, especially water treatment equipment based on RO (reverse osmosis) technology, can effectively remove these harmful substances. By filtering water under pressure through a semi-permeable membrane, more than 99% of impurities in the water can be removed, providing safe and clean drinking water for African residents. This is crucial to preventing the spread of waterborne diseases, and can significantly reduce the risk of children getting sick from drinking unclean water, protecting the lives and health of African children. (2) Improve the efficiency of water resource utilization Some parts of Africa are facing the problem of water shortage. The RO water treatment system can convert river water, groundwater, etc. into drinkable fresh water by desalinating them, thereby broadening Africa's water source channels, increasing the effective supply of water resources, and alleviating the constraints of water shortage on Africa's social economy and residents' lives. 3. Importance of water packaging to Africa (1) Adapting to the characteristics of the African consumer market In many parts of Africa, due to the relatively low economic level, consumers' purchasing power and consumption habits for drinking water are different from those in developed countries. Small-packaged water (such as Sachet water) is more in line with the economic affordability and daily use needs of African consumers. Sachet water machine and Koyo water sachet machine can package treated drinking water according to a certain volume to make convenient and relatively inexpensive bagged water products. This form of packaging makes it convenient for African residents to obtain drinking water anytime and anywhere in their daily lives, whether it is for family drinking, school students or migrant workers. The water needs can be better met. (2) Promoting the development of the drinking water industry The widespread use of water packaging equipment such as Sachet water machine and Koyo water sachet machine has promoted the development of the drinking water industry in Africa. On the one hand, they have created employment opportunities for the local area. From the operation and maintenance of the equipment to the transportation and sales of the products, a large number of labor forces are required, providing a source of income for African residents. On the other hand, with the development of the drinking water packaging industry, it has also driven the coordinated development of upstream and downstream related industries, such as raw material supply, packaging material production, logistics distribution, etc., and promoted the diversified development of the African economy. This not only helps to improve Africa's economic structure, but also provides strong support for the stability and sustainable development of African society.

In the wave of globalization, our company actively explored overseas markets and carried out the installation and commissioning of water production lines, juice production lines, and yogurt production lines in the Congo-Brazzaville. Although there were many thorns, with the wisdom and perseverance of the team, we successfully overcame many difficulties and injected new impetus into the development of the local food industry. The power supply in the Congo-Brazzaville has been unstable for a long time, and frequent power outages have become the primary difficulty. The production line equipment is numerous and sophisticated, and power fluctuations can easily cause electrical failures, causing serious damage and affecting the progress of the project. To meet this challenge, our company recommends that customers configure high-horsepower generators to ensure that the power supply can be quickly taken over in the event of a power grid failure to ensure the continuous operation of the production line. At the same time, the plan is further optimized, and it is recommended to use fuel boilers as a backup energy source to reduce the risk of shutdowns caused by insufficient power, effectively protect the stability of production, and avoid huge losses caused by power outages. When installing stainless steel pipes, argon welding is expensive, which undoubtedly increases the burden on the project. Argon is scarce and expensive in local resources, and pipeline connections require a lot of use. In order to effectively control costs, our company innovatively proposed to pre-assemble all pipelines in domestic factories and carefully install movable valves at each connection. In this way, the demand for on-site argon welding is reduced, and the problem of shortage of local professional tools is solved, which greatly reduces the installation cost, improves the construction efficiency, and provides a solid guarantee for the project advancement. Through this series of targeted and practical solutions, our company not only successfully solved the key problems in the construction of the Congo-Brazzaville production line, but also demonstrated its professional strength and sense of responsibility in international projects. In the future, we will continue to deepen our overseas markets, use excellent technology and high-quality services, help more countries improve their food production levels, and work together to create a better future.