Founded in the 1990s, Zhang Yicheng Studio (砂龍堂) is carrying forward decades of dedication to the art of Zisha. The studio is named after its founder, Zhang Yicheng (张一成), a revered figure in Yixing teapots. Among local tea enthusiasts, he is known as one of the “Ten Kings of Pots” (十大壶王), a title that reflects his deep expertise and passion for the craft. His reputation extends beyond Yixing—he serves as a consultant at the Beijing Guobo Antique Authenticate Center, a testament to his unparalleled knowledge of historical teapots. His personal collection of antique Zisha teapots is nothing short of remarkable, and his reverence for tradition is evident in every piece the studio produces.

The studio has employed over 120 skilled artisans over the years, many of whom are now recognized masters in their own right. Artists such as Wang Yufei, Ma Junjie, Chen Minze, Zhu Zhouyi, and Feng Yanqi continue the legacy of excellence, crafting teapots with meticulous attention to detail. The studio has a significant collection of Yixing clay from the past and historical teapots, ensuring each piece is crafted from the authentic materials and with reference to some of the original teapot.