Hangzhou Zhiyu Stone Material Co., Ltd.

Hangzhou Gufan Stone Material Decoration Engineering Co., Ltd.

Hangzhou Shijin'an Building Materials Co., Ltd.

Aoqi Stone Material Co., Ltd.

Hangzhou Hongshuo Stone Material Co., Ltd.

Hangzhou Chuangyuan Stone Material Co., Ltd. (Meilinwan Stone Material Trade Zhongxindian)