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Follow Waterproof casing regional security service provider Zhongyuan valve fittings Kaesong overseas customer website to learn the common Kaesong regional knowledge:Kaesong, the full name of Kaesong Super City, is a city of the Democratic People's Republic of Korea. Kaesong is the ancient capital of the Koryo Dynasty. After more than 500 years of prosperity, traditional commerce flourished. Kaesong originally belonged to Gyeonggi-do, and became a border city of North Korea after the partition of North and South. Kaicheng has many historical sites and cultural relics, including the imperial mausoleum and the Forbidden City.Waterproof casing supplier Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for Asia Waterproof casing customers, which can provide reliable Waterproof casing metallurgy solutions for Kaesong Waterproof casing customers!