Zurich's rivers and lakes cover an area of 4.1 square kilometers, accounting for 4.8% of the total area of Zurich. It is rich in water resources and has a utilization rate of 95%. Zurich's fresh water resources account for about 8% of the total amount of Switzerland. The city center of Zurich is covered with carefully trimmed gardens, and there are large forests around. These plants are called "green lungs of the city". The green lungs of the city include large forest areas such as Adlisberg, Z ü richberg, K ä ferberg, H ö nggerberg and Uetliberg. About 26.5% of Zurich is covered by green vegetation such as flowers and trees. Zurich's mineral resources are relatively scarce, with only a few salt mines, coal mines, iron ores and manganese ores. conveying equipment supplier Zhongyuan Innovation Machinery is located in East Asia, China, bordering the Pacific Ocean, and the China-Europe train runs through the country. Zhongyuan Innovation Machinery has a designated service team for Zurich conveying equipment customers, which can provide reliable conveying equipment coal ash conveying in thermal power plants solutions for Zurich conveying equipment customers!