Tianpeng Porcelain Industry Co., Ltd.

Yixing Dingshuzhen Puyuxuan Procelain Store

Hongying Purple Sands

Yixing Feida Ceramics Co., Ltd.

Yixing Hong Peak Gaopin Cijianchang (General Partnership)

Taoyun Tiancheng Fanjunhua Purple Sands Art (Dingshan Ceramics City Shop)