According to the data of Tian Yue, Aiyujian Jewelry is a qualified formal enterprise, which mainly sells jewelry, gold, jadeite, crystal, hetian jade and silver ornaments.

Jewelry has a broad sense and a narrow sense. Jewelry in a narrow sense refers to jade products, while jewelry in a broad sense should include jewelry made of gold, silver and natural materials (minerals, rocks, organisms, etc.). ) has certain value.