The Jewelry Department of Beijing Qianruitianmu Science & Technology Company is founded in 2003　. We are professional manufacturer that specialized in producing jade suit (　jade suit is a jade burial suit sewn with fine gold wire　; it was a kind of precious mortuary objects in the Han Dynasty of China.) Zhang Xinhan　, the founder of this company　, has the ancestral technique of making jade suit, which has a history of more than two thousand years. During the production of jade suit　, we developed many skilled craftsmen. When the Tomb of Chu Dynasty Emperor was excavated in Shizi Mountain of Xuzhou (Jiangsu Province　, China　), a jade suit was found in it. After 21 months of hard work, our skilled craftsmen and the technicians from Xuzhou Museum succeeded in the restoration of this excavated jade suit. This suit is 1.74m long, its gold wires weighted 1576g　, and it is consist of 4248 pieces of jade. Among all the jade suits have been found　, this is one with the longest history　, most pieces of jade　, highest quality of jade　, and has the most exquisite workmanship　.

　　We selected Xinjiang white jade which is superior in quality for the suit-making. After more than ten process steps, namely, material-selecting, drilling, polishing and so on　, and with delicate design and accurate processing, the jade is made into thousands of small pieces of certain shapes and sizes　. Then the jade pieces are sewn with fine gold wire by hands. The whole suit may be rated as a good piece of fine work of art.