铜缸有祈福祛灾的吉祥作用，又称“门海”、“福海”、“吉祥缸”。同时，大 缸也是一个循环的“小五行”：金生水、水克火！紫禁城中最豪华的鎏 金铜缸摆置在象征皇权的太和殿东西两侧，据说每次鎏这种规格的大铜 缸要用去3公斤黄金。故宫里的一些大殿前、庭院中都摆放着一个个这样腹宽口收、容量极大，而且装饰精美，两耳处还加挂着兽面铜环的金属缸。这些大缸除了有装饰作用外，其主要功能为储水防火，因而又被称作“吉祥缸”，“太平缸”。
Copper vat has the auspicious function of praying for good fortune and eliminating disasters, also known as "Menhai", "Fuhai" and "auspicious VAT". At the same time, the big VAT is also a cycle of "small five elements": Gold generates water, water suppresses fire! The most luxurious gilded bronze VAT in the Forbidden City is placed on the East and west sides of the Taihe palace, which symbolizes the imperial power. It is said that each time a large bronze vat of this size needs 3 kg of gold. In front of some large palaces and courtyards in the Forbidden City, there are such metal VATS with wide abdomen, large capacity and exquisite decoration. There are also metal VATS with bronze rings on their ears. In addition to decorative functions, the main function of these large tanks is to store water for fire prevention, so they are also called "auspicious tanks" and "Taiping tanks".

唐县汇丰铜雕工艺品厂以诚信求发展，以质量求生存，以精湛的技术实力和雄厚的资金优势，先后为国内外各界用户制做了各种大中小型铜雕。追求卓越、开拓创新、“重合同”、“守信誉”、让客户百分百满意的经营理念。竭诚为国内外客户提供优质的服务，愿与新老客户携手共创美好未来。
Tangxian Huifeng copper carving handicraft factory strives for development with integrity, survival by quality, exquisite technical strength and abundant capital advantages, and has successively made various large, medium and small copper carvings for customers from all walks of life at home and abroad. The business philosophy of pursuing excellence, pioneering and innovating, valuing contract, keeping credit and satisfying customers. We sincerely provide high quality service for customers at home and abroad. We are willing to join hands with new and old customers to create a better future.