故宫铜大缸的大缸，又称“门海”。按质量可分为铜鎏金吉祥缸、“烧古”青铜缸和铁铸大缸三类。一类为铜鎏金吉祥缸，是比较贵重的，在故宫内的太和殿门前，就陈列着这种鎏金大铜缸，铜大缸尺寸每尊高1.2米，设计铸造铜大缸价格，直径1.63米，铜水缸缸的上部外表面均铭刻着“大清乾隆年造”的字款，铜大缸价格计算，大缸的两侧饰有兽面纹铺首环耳。第二类为“烧古”青铜缸，全部为清代制造，其外表油墨锃亮，非常雅致，在景运门和隆宗门前各有一对这样的大缸。第三类为明代制造的铁铸大缸，古朴素雅。

The large cylinder of cupric cylinder is also known as "gate sea". According to the quality, it can be divided into three categories: copper-gold auspicious cylinder, Bronze Cylinder "burning ancient" and iron casting cylinder. One kind of copper gilding auspicious cylinder is more valuable. In front of the Taihe hall, it displays this large gilded copper cylinder. The size of the copper cylinder is 1.2 meters high. The price of the copper cylinder is designed, and the diameter of the copper cylinder is 1.63 meters. The upper surface of the copper cylinder is carved with the word "big Qing Qianlong", and the price of the copper cylinder is calculated. The second type is "Burning the Ancient" bronze cylinders, all made in the Qing Dynasty, with bright ink and very elegant appearance. There are two large cylinders in front of Jingyunmen and Longzongmen. The third type is the iron casting cylinder made in Ming Dynasty, which is simple and elegant.

汇丰雕塑工艺品公司地理位置优越，离107国道10公里，离天津海港160公里，地理位置的优越为您订做我厂铜雕工艺品，运输时提供了方便，这样有利于运输和减少您不必要的费用。

HSBC sculpture and handicraft company is located in 10 kilometers away from 107 National Road and 160 kilometers away from the Tianjin port. The geographical location is superior for you to make our copper carving crafts. It provides convenience for transportation, which is conducive to transportation and reduce unnecessary expenses.