Utrecht, a city in the central Netherlands, the provincial capital of Utrecht Province, and an important port along the Amsterdam - Rhine Canal, has a population of 325000 (2015). Utrecht is a water transport center and a railway hub. Utrecht's industries include iron and steel, machinery, electrical appliances, textiles, metal processing, etc., where the International Industrial Expo is located. Utrecht is a trade and cultural center with ancient cathedrals, universities (built in 1636), observatories and museums. Utrecht is also the fourth largest city in the Netherlands.Waterproof casing manufacturer Zhongyuan valve fittings is located in Asia, and the China-EU train runs through the country. Zhongyuan valve fittings has a service team for Utrecht Waterproof casing customers, which can provide Waterproof casing nuclear power solutions with confidence for Utrecht Waterproof casing customers!