Zhang Tiejun Shanghai Zhang Tiejun Emerald Co., Ltd., which started in 1978, is a well-known trademark in Shanghai and a famous brand product in Shanghai. It is a jewelry and jadeite comprehensive group company integrating procurement, processing and sales.

Yangmei Emerald Jade Carving is a traditional folk carving art in Guangdong Province.

Li Jianxing: Li Jianxing is an internationally influential luxury brand of jade treasures in China, enjoying the reputation of "the first green jade in China". In the jade industry, handed down jade is famous for its excellent quality and exquisite craftsmanship. A series of jade products handed down from generation to generation successfully won the championship with the Shenzhou VII spacecraft, which caused great shock in the jewelry industry.

The top ten jade jewelry brands are Yuyuan, Beiyu-Qinglong, Colorful Yunnan, Yangmei Jade and Laofengxiang. Yuyuan was founded in 1956, a time-honored brand in China, a national protected trademark, and a famous brand product in Jiangsu Province. It was selected into the national intangible cultural heritage representative list and Yangzhou Jade Factory.

At that time, all the jadeite wool produced in Yunnan had to be sent to the coastal areas for processing, and then shipped back to Yunnan, so that very beautiful jadeite ornaments could appear and be sold.

the flagship store of stone jewelry mainly sells Liufu jewelry's gold, bracelets, earrings, rings, pendants, necklaces, bracelets and other products. The jewelry products are mainly made of gold, platinum, gold, diamonds, pearls, colorful treasures, jadeite and silver.