Elephant trunk mountain

Description du produit

The main technology of the product is completed developed by Shanghai Ouiuanquan Collection Co., Ltd which calledprecious metal intaglio micro-carving colored technic. Il is patented by Shanghai Ouiuanquan, which is unique and innovative. The arrangement of the special technique makes it refract different refraction effects at different angles, making the picture lifelike. At the same time, the color lines and gravure lines correspond to each other accurately, so that the picture has colorful effect while ensures the refraction of gold and silver.

spécification