- Xingtai Anju Guardrail Co., Ltd.
- Main business:
- Foshan NF Windows And Doors System Co., Ltd.
- Main business:
- Anping County Zhenyu Metal Mesh Products Co., Ltd.
- Main business:
- Shijiazhuang Senke Import And Export Trading Co., Ltd.
- Main business:
- Hebei Nova Metal Wire Mesh Products Co., Ltd.
- Main business:
- Xiamen Wansheng Hardware Co., Ltd.
- Main business:
- Xinle Kaida Metal Products Co., Ltd.
- Main business:
- Dongguan ER WOOD Decoration Material Factory
- Main business:
- Guang Ya Aluminium Industries Co., Ltd.
- Main business:
- Beijing Sennuo Furniture Materials Co., Ltd.
- Main business:
- Huangshan Sunnytech International Co., Ltd.
- Main business:
- Fujian Sanming City Dong Lai Wood Co., Ltd.
- Main business:
- Zhejiang Optima Door Industry Co., Ltd.
- Main business:
- Shanghai Conch Profiles Co., Ltd.
- Main business:
- Henan Lanke Plastic Profiles Co., Ltd.
- Main business:
- Foshan Chenglong Construction Decoration Materials Co., Ltd.
- Main business:
- Dongguan Xihe Hardware Product Ltd.
- Main business:
- REGENT INTER CORP. CO.,LTD.
- Main business:
- Yuncheng Taiyun Building Materials Limited Company
- Main business:
- Qingdao Sea Nova Building Profiles Products Co., Ltd.
- Main business: