1, good texture, Dong Run jewelry from Leshan City, Sichuan Province, with strong brightness, high hardness, good transparency, hardness, wear resistance and durability.

2. It has the effect of strengthening the body. Dong Run jewelry in Leshan, Sichuan contains physical and chemical components that are beneficial to human health. Long-term wear can play a corresponding health care role. Physical and mental pleasure, physical fitness.