- Shanghai Fay-link Technology Development Co., Ltd.
- 全国主营:Network communication product
- Jingjiang Jianghai Automatic Door Factory
- 全国主营:Electric garage door, Automatic extension door, Fire-resisting rolling shutter
- Xinglong Expansion Bolt Factory
- 全国主营:Expansion bolt
- Shantou Huangshi Decoration Forging Art Industry Co., Ltd.
- 全国主营:Hardware decoration parts
- Guangzhou Dongren Metal Product Co., Ltd.
- 全国主营:Expansion wire netting
- Jingjiang Lantian Communication Equipment Co., Ltd.
- 全国主营:Communication associated equipment, Passive optical device, Communication network software
- Shanghai Dunwei Griddle Manufacturing Co., Ltd.
- 全国主营:Oscillating screen net
- Shanghai Duanyuan Machinery Manufacturing Co., Ltd.
- 全国主营:Flange, Pipe fittings
- Shanghai Duping Stainless Steel Co., Ltd.
- 全国主营:Stainless steel products
- Shanghai Dongzi Stainless Steel Co., Ltd.
- 全国主营:Stainless steel products
- Bobai Yinlong Group Co., Ltd.
- 全国主营:Wire basket, Chroming product
- Bridon (tianjin) Steel Wire Rope Co., Ltd.
- 全国主营:Steel wire rope
- Yangzhong Shenli Instrument & Electrical Appliance Complete Factory
- 全国主营:Instrument pipeline valve, Anti-explosive electrical appliance
- Shaanxi Shangda Stainless Steel Sink Co., Ltd.
- 全国主营:Stainless steel sink
- Shanghai Dayi Rolling Door Factory
- 全国主营:Rolling door.
- Shanghai Fengbirui Metal Products Factory
- 全国主营:Stainless steel products.
- Hezhou Hongyu Canned Food Beverage Factory
- 全国主营:Canned water chestnut, Tin goods
- Shantou Chenghai Dis. Shenhui Stainless Steel Product Co., Ltd.
- 全国主营:Stainless steel product
- Shanghai Weilu Fire-fighting Equipment Factory
- 全国主营:Fire-fighting equipment
- Xushui Xinli Steel Fibre Factory
- 全国主营:Steel fibre