Yandu Copper Sculpture Art & Culture Co., Ltd. (formerly Yi County Welfare Art Craft Factory, formerly Hebei Yandu Environmental Art Co., Ltd.) is a contractor that integrates copper sculpture design, manufacturing, installation, and after-sales services. The company specializes in large-scale copper relief sculptures, copper statue production, urban sculptures, hotel and antique building copper decorations, and other copper sculpture environmental art projects.

Yandu Copper Sculpture is a standing member of the China Construction Culture and Art Association, a member of the Hebei Provincial Folk Literature and Art Association, a base for the development of cultural industries in Hebei Province, a unit for the inheritance of intangible cultural heritage (copper sculpture) in Baoding City, and has been recognized for many consecutive years as a national unit that emphasizes quality, upholds credibility, and is a private enterprise in Hebei Province.

Yandu Copper Sculpture is deeply rooted in the culturally rich ancient county of Yi County, with its artistic origins tracing back to the Warring States period over 2,000 years ago. The "national treasure" artifacts such as the Warring States bronze figures and the large bronze lion masks with rings unearthed from the Yanxia Du site are masterpieces of copper sculpture art. In the eighth year of the Qing Emperor Yongzheng's reign (1730), the Qing Western Tombs were established in Yi County, marking the beginning of the spread of court copper sculpture techniques in the area, which then merged with local copper sculpture to create the unique Yi County copper sculpture forging art. Starting from the copper sculpture artisans like Niu Laolin during the Daoguang period of the Qing Dynasty, the master-disciple tradition has been passed down for over 170 years, with Liu Guijun and others being notable successors. Notably, in 1976, the third-generation successor, Niu Zenglu, participated in the gold-plating project for the Great Hall of the People's Mausoleum. In 2023, Yi County Copper Sculpture was selected as one of the first batch of "One County, One Product" characteristic cultural and artistic cases in China.

Yandu Bronze Sculpture, founded by Liu Guijun, the fourth-generation successor of the Yi County Bronze Sculpture Forge-Casting Art, creates works that are crafted from precious metals such as gold, silver, and copper. These pieces blend classical aesthetic thoughts with modern artistic thinking, embodying rich cultural connotations and auspicious meanings, which have won the favor of a wide range of customers. This has enabled the traditional art of bronze forging and casting to be better preserved and developed.