- Wuxi Ju'an Technology Co., Ltd.
- 全国主营:Burglar-proof door
- Changchun Chonghong Industrial Co., Ltd.
- 全国主营:Cast
- Shanghai Boshi Hardware Products Co., Ltd.
- 全国主营:Brooch, Clothes pins, Pearlescent pins
- Zhongshan Sanxiangzhen Zhennan Hardware And Rubber Product Co., Ltd.
- 全国主营:Hardware, Stainless steel electric appliance fittings
- Beijing Zhengtaizheng Cable Bridge Frame Co., Ltd.
- 全国主营:Cable bridge frame
- Yangzhou Weigaote Electric Manufacturing Co., Ltd.
- 全国主营:Electric product
- Baoying Huadong Slide Wire And Hanger Co., Ltd.
- 全国主营:Slide wire
- Beijing Duoxin Color Steel Product Co., Ltd.
- 全国主营:Color-steel product
- Hulunbei'er Hulun Foundry Machinery Processing Factory
- 全国主营:Mechanical products, Iron castings
- Chengdu Bao'er Automatic Door Co., Ltd.
- 全国主营:Full-automatic remote control garage door
- Shenzhen Juhaitian Technology Co., Ltd.
- 全国主营:Password well cover
- Heze Maoyuan Metal Product Co., Ltd.
- 全国主营:Burglar-proof door, Burglarproof window, Iron art bridge frame
- Botou Jiaohe Chuzhuang Second Foundry
- 全国主营:Castings
- Hengshui Shuguang Metal Product Co., Ltd.
- 全国主营:Metal wires and rope
- Shanghai Diedie Industrial Co., Ltd.
- 全国主营:Hardware
- Xinfuqu Nanxiao Heating Radiator Factory
- 全国主营:Radiator
- Guangzhou Fangcunqu Rigao Industrial And Trade Co., Ltd.
- 全国主营:Burglarproof door, Fire door