如太和殿、保和殿及乾清门周围陈设的均是“镀金海”铜缸，而内廷东、西六宫庭院及长街上所陈设的就是比较小的青铜缸或者铁缸了。它们即是美化紫禁城内的装饰品，同时也是不可或缺的消防器材。古人将“吉祥缸”称为“门海”，既是“门前大海”的意思。这些“吉祥缸”内常年都储备有清水，一旦宫中失火，太监们就可以就进从缸内取水扑救

For example, all around Taihe hall, Baohe hall and Qianqing gate are decorated with "gilded sea" copper tanks, while the smaller bronze tanks or iron tanks are displayed in the courtyard of six palaces in the East and west of Neiting and on the long street. They are not only the decorations to beautify the Forbidden City, but also the indispensable fire fighting equipment. The ancients called "auspicious tank" Menhai, which means "sea in front of the gate". There is clear water in these "auspicious tanks" all the year round. Once there is a fire in the palace, eunuchs can get water from the tanks to put out the fire

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HSBC sculpture arts and crafts factory manufacturing Co., Ltd. undertakes the casting of copper vats, copper vats, triangular vats, Imperial Palace vats, copper vats and copper bowls, etc. our factory specializes in casting garden sculpture, city sculpture, large Buddha sculpture, East and West figure sculpture, Fengshui animal sculpture, casting copper relief, copper VATS forging copper relief, round sculpture, ground sculpture, copper bell, copper tripod, copper censer and various imitations. Ancient bronzes, etc. I plant a variety of products, specifications and sizes, reasonable price, welcome to order!