Technical method of copper relief production: cast copper relief production is a red copper handicraft developed and produced in China after long-term research and tackling key problems. It is refined through multiple processes with non rusting and non decolorizing red copper as raw materials. It is closely combined with local characteristic culture in content and form, with fine workmanship, vivid image It has the characteristics of strong three-dimensional sense, simple style and lifelike picture. The selection of copper relief is close to real life. It is a folk art spirit. It shows people's thoughts and aesthetics. This relief making technology spreads among the people and tells folk stories.

銅浮雕制作分為紅銅浮雕、黃銅浮雕和鍛銅浮雕。紅銅浮雕又稱純銅、紫銅。紅銅的延展性、導電性和耐腐蝕性很好，其中延展性是銅雕裝飾的重要特性。紅銅的熔點很高，不易鑄造，而良好的延展性彌補了這一缺點，因此能夠很容易地加工成各種造型圖案。

Copper relief production is divided into red copper relief, brass relief and forged copper relief. Red copper relief is also called pure copper and red copper. Red copper has good ductility, conductivity and corrosion resistance, among which ductility is an important characteristic of copper carving decoration. Red copper has a high melting point and is not easy to cast, and its good ductility makes up for this disadvantage, so it can be easily processed into various modeling patterns.

黃銅浮雕簡單的說，也就是在黃銅浮雕表面通過我們的一些加工達到一些能夠展現與眾不同效果的銅雕，其中化學復古法用的較多，化學藥水常溫發酵氧化，在不損傷黃銅表面的同時而通過藥水化學反映而生成的一種黑色氧化物，后通過人工技術進行精細的表面處理而表現出多種古銅韻效果。

Brass relief, in short, is to achieve some bronze carvings that can show different effects on the surface of brass relief through some of our processing. Among them, the chemical retro method is used more. The chemical potion is fermented and oxidized at room temperature. It is a kind of black oxide generated through the chemical reaction of Potion without damaging the brass surface, After fine surface treatment by artificial technology, it shows a variety of ancient bronze rhyme effects.

鍛銅浮雕(又叫鏨銅或敲銅)，是利用銅材料的延展性興起來得鏨刻工藝，是我國傳統手工藝百花中的一枝奇葩。之中技術據今已有幾千年的歷史。鍛銅銅雕主要為平面的片活，片活是平裝在某些器物上或懸掛起來供人們欣賞。銅鑄浮雕制作工藝品的迅猛發展大大豐富了文化項目的內涵，促進了文化產業的繁榮與發展，將讓紫銅浮雕像的青銅器一樣作為一種文化傳承下去。

Forged copper relief (also known as chiseling copper or knocking copper) is a chiseling process based on the ductility of copper materials. It is a wonderful flower in the flowers of traditional handicrafts in China. Technology has a history of thousands of years. Forged copper and bronze carvings are mainly flat pieces, which are paperback mounted on some utensils or hung for people to enjoy. The rapid development of copper cast relief crafts has greatly enriched the connotation of cultural projects, promoted the prosperity and development of cultural industry, and will let the red copper floating statue pass on as a kind of culture like Chinese bronzes.

鍛銅浮雕的歷史可以說很長遠了，早在古代就有了銅雕工藝，浮雕制作的方法其實是很復雜的，一般制作銅雕的方法有：失蠟法，模具法，熔銅法等，一個好的銅雕工藝品要經過很多的程序，經過繁瑣的方法。

The history of forged copper relief can be said to be very long. There was a copper carving process as early as ancient China. The method of making relief is actually very complex. The general methods of making copper carving are: wax loss method, mold method, copper melting method, etc. a good copper carving handicraft needs a lot of procedures and cumbersome methods.

我們經常在一些城市里，旅游的景點或者是小區里，甚是學校里見到一些銅雕，銅雕往往起到一個裝飾的作用，也代表著某一種精神和意義，銅雕的擺放可以提高城市或者學校的整體形象。

We often see some bronze carvings in some cities, tourist attractions or communities, and even schools. Bronze carvings often play a decorative role and represent a certain spirit and significance. The placement of bronze carvings can improve the overall image of the city or school.