- Guangzhou Only Modular House Co., Ltd.
- Container House, Container Office, Prefab House, Container Camp, Portable Toilet, Other Services, Office Container, Warehouse, Prefab Container, Prefabricated House
Guangdong
- FC Building Co., Ltd.
- Capsule House, Container Home, Capsule Home, Prefabricated House, Modular Prefabricated House, Portable House, Prefab House, Mini Modular Home, Modular Prefab House, Tiny Mobile House
Shaanxi
- Chengdu Hongli Boya Construction Technology Co., Ltd
- Prefab Container House, Detachable Container House, Space Capsule Container House, Flat-Pack Container House, K/T Container House, Portable Home, Modular Container Home, Portable Toilet, Glass Wall Container, Container Sauna Room
Sichuan
- Nanjing Zhengbiao Environmental Protection Technology Co., Ltd
- Bathroom, Shower Room, Integrated Bathroom, Prefabricated Bathroom, Bathroom Enclosed, All in One Bathroom
Jiangsu
- Xiamen Umd Industrial Co., Ltd.
- Container House, Detachable Container House, Sanwich Panel, Coldroom
Fujian
- Rizhao Xianyuan New Materials Technology Co., Ltd.
- Toilet, Composting Toilet, RV Toilet, Waterless Toilet, Compost Toilet, Waterless Dry Flush Toilet, Urine Diverting Composting Toilet, Economical Toilet, Environmental Friendly Toilet, No Plumbing Toi
Shandong
- Xiamen Topindus Group Co., Ltd.
- Prefab House, Expandable Container House, Flat Pack Container House, Detachable Container House, Foldable Container House, Capsule Space House, Apple Cabin House, Security Guard House, Prefab Container House
Fujian
- Suzhou Daxiang Container House Co., Ltd.
- Prefab House
Jiangsu
- Henglida
- Contruction
Shandong