In the collection of bronzes, we should pay special attention to two aspects, namely, copper, age, technology and preservation integrity. Art has no national boundaries. Both China and India have a long history and outstanding artistic achievements. Bronze ware is an important work of art in the history of the two countries.

Bronzes are generally divided into bronzes, brass, red bronzes and other alloy bronzes. No matter which kind, there are extremely high requirements for copper, and the alloy ratio must be appropriate, which is the basic guarantee for the quality of casting products. Ancient bronzes are not only of high economic value, but also of high historical research value, so they are the first choice for collection. The production process of bronzes includes many processing techniques, such as casting, cutting, carving and inlaying. The higher the craft, the higher the corresponding collection value. The integrity of preservation is an important part of collection. The collection value of bronzes with good appearance is much higher than that of bronzes with defects and damages.