South America Expansion joint Expansion joint trusted partners--Zhongyuan valve fittings Potosi online promotion sub-station

Potosi is rich in mineral resources, and mining is the economic basis.South America Waterproof casing cooperative partner Zhongyuan valve fittings Potosi overseas customer website make up more Potosi regional knowledge:, In 1545, a huge silver deposit was discovered in Mount Rico near Potosi and developed into an important silver producer in the world. Potosi mainly mines tin ore, but also lead, zinc, copper, bismuth, gold, silver, tungsten, etc., and the western Uyuni salt marsh mines a large amount of solid salt. Potosi agriculture mainly grows grains, potatoes and beans; Sheep are grazed in the mountains. Potosi's silver production reached almost half of the world's, and then declined due to the depletion of silver mines, and gradually recovered with the massive mining of tin. Potosi is an important mining city in the country, with tin, lead, copper, silver, zinc, magnesium, gold, tungsten, mercury and other mining and metallurgical industries, as well as food, electrical appliances, furniture, shoes, leather and other factories.Waterproof casing The manufacturer Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and the China-EU train runs through the country. Zhongyuan valve fittings has a service team for South America Waterproof casing customers, which can provide reliable Waterproof casing coal gas solutions for Potosi Waterproof casing customers!