BUSINESS COMPANY
- Tubao Business Company
- Ancient Construction Business Company
- Roof Tile Business Company
- Curtain Wall Business Company
- Hangzhou Sujiang Garden Construction Co., Ltd.
- Zhejiang Zhitang Yuyuan Construction Service Co., Ltd.
- Shanghai Jishitao Construction Technology Development Co., Ltd.
- Shanghai Zhitang Xuancheng Ancient Aluminum Component Processing Base
- Shanghai Zhitang Xuancheng Ancient Building Wood Component Processing Base
