A Bowl of Tangyuan Warms The Winter Solstice, A Machine Safeguards The Clear Stream.

Winter Solstice is an important node in the 24 solar terms of China, which combines both natural and humanistic significance, and is known as "Winter Solstice is as important as the Spring Festival". On this day, the Northern Hemisphere has the shortest day and the longest night. After that, the day gradually lengthens and yang energy rises, carrying people's expectation for the return of spring.

In terms of food culture, the north-south differences of Winter Solstice are particularly interesting. In northern China, people are used to eating a bowl of steaming dumplings. There is a folk saying that "If you don't eat dumplings on Winter Solstice, your ears will freeze off and no one will care". Dumplings not only dispel the winter chill, but also wrap the warmth of family reunion. In southern China, people prefer a bowl of soft and sweet glutinous rice balls. The round shape symbolizes "reunion" and entrusts the good wishes for a fulfilled and smooth life.

Whether it is the savory taste of dumplings or the sweet glutinous texture of rice balls, this pursuit of "perfection" and "harmony" is exactly in line with the original aspiration of PROBEST. As a professional brand in the field of environmental water quality analysis instruments, PROBEST has always taken "protecting clear water" as its mission. With accurate and reliable monitoring technologies and equipment, we provide core support for water environment management and water quality safety monitoring, help all regions build a solid ecological barrier, and depict a harmonious ecological picture of clear water, green banks and coexistence of humans and water.