- Yuncheng Shuidian Accessories Factory
- 全国主营:Pipe fittings
- Xinji Jinxin Metal Products Co., Ltd.
- 全国主营:Metal products
- Yongnian Standard Parts Factory
- 全国主营:Standard parts
- Shenzhen Zhongshengjian Industry Development Co., Ltd.
- 全国主营:Staircase and/or guardrail product.
- Nantong Jianwei Door Industry Manufacturing Co., Ltd.
- 全国主营:Retractable door, Electric car lug.
- Nantong Jinluo Electric Appliance Co., Ltd.
- 全国主营:Electric iron tip
- Wen'an Guobiao Keel Fittings Factory
- 全国主营:Keel fittings
- Shenzhen Jiexin Automatic Door Co., Ltd.
- 全国主营:Automatic retractable door, Automatic road brake, Automatic roll gate, special type door.
- Nantong Wanhao Steel Rope Co., Ltd.
- 全国主营:Steel rope
- Nantong Xinya Iron Chain Co., Ltd.
- 全国主营:Iron chain products
- Shenyang Dazhong International Trade Co., Ltd.
- 全国主营:Machinery, Driving medium, Rubber equipment, Industrial chain, Chain wheel.
- Yueqing Runze Low Voltage Electric Appliance Factory
- 全国主营:Low-voltage apparatus
- Xiaogan Jiangfeng Material Trade Co., Ltd.
- 全国主营:Door and window, Hollow glass, Fence
- Jiujiang Lushan Minsheng Hardware Fittings Factory
- 全国主营:Hardware fittings
- Dongying Shengli Oil Field Shengyuan Industry Development Company
- 全国主营:Mechanical equipment for oil fields
- Nantong Yurun Industry & Trade Co., Ltd.
- 全国主营:Steel casting
- Changchun Shengbaolu Automatic Door Co., Ltd.
- 全国主营:Automatic revolving door
- Taizhou Guangtong Corrugated Pipe Fittings Co., Ltd.
- 全国主营:Pipe fittings
- Taizhou Shidai Xinxia Door Industry Co., Ltd.
- 全国主营:Electric retractable door
- Huizhou Xinxinuyan Technology Co., Ltd.
- 全国主营:Hardware plastic mould, Machine parts