- Kunming Xintiantai Technological Co., Ltd.
- 全国主营:Steel structural parts
- Shenzhen Chengbao Investment Development Co., Ltd.
- 全国主营:Iron wares, Ceramic, Hardware, Glass artware.
- Dongying Keli Chemical Co., Ltd.
- 全国主营:Radiator, Light plate door
- Yunnan Huayun Industrial General Corporation
- 全国主营:Cement, Steels
- Dongguan Sanli Hardware Co., Ltd.
- 全国主营:Fastening
- Gu'an Liuquan Township Nanyihou Spring Factory
- 全国主营:Spring
- Ningbo Yinzhou Bolt Factory
- 全国主营:Bolt
- Rui'an Hongyuan Standard Components Co., Ltd.
- 全国主营:Standard components
- Xiuwu Electric Power Equipment Factory
- 全国主营:Low voltage power distribution unit, Synthetic distribution board countryside electric power, Low voltage synthetic distribution box for countryside electric power, Low voltage gauging box against st
- Shanghai Pengfeng Industry And Trade Co., Ltd.
- 全国主营:Fasteners
- Shanghai Hanquan Industrial Co., Ltd.
- 全国主营:Automatic door
- Tianjin Guosheng Industrial Development Co., Ltd.
- 全国主营:Plastic-steel door and window
- Shanghai Pudong Longsan Industrial Co., Ltd.
- 全国主营:Steel structure
- Xinxiang Meibao Sound Equipment Factory
- 全国主营:Special stereo set for stage, Special lighting for stage, Wire broadcasting equipment, Karaok equipment, Household theatre equipment.
- Shanghai Guoxin Industry Co., Ltd.
- 全国主营:Pressed parts
- Huangshan Huizhou Tiancheng Industry And Trade Co., Ltd.
- 全国主营:Rolled gate
- Shanghai Jialiang Plastic-steel Door And Window Factory
- 全国主营:PLastic-steel door and window, Aluminum alloy door and window
- Dalian Jinzhou Industry And Trade Yufeng Casting Machine Factory
- 全国主营:Iron castings