- Rudong Dongsheng Metal Product Co., Ltd.
- 全国主营:Metal product.
- Foshan Shunde Qiusuo Metal And Rattan Ware Co., Ltd.
- 全国主营:Rattan furniture
- Funing Xinghuo Spring Factory
- 全国主营:Spring.
- Shunde Xinhuirong Furniture Hardware Firm
- 全国主营:Hardware furniture fittings
- Shanghai Sencun Electric Co., Ltd.
- 全国主营:Cable bridge frame, Wire casing
- Qidong Hezuo Special Type Alloy Factory
- 全国主营:Cast steel parts
- Wuhan Huangpi Xiangyang Template Factory
- 全国主营:Construction steel moulding board
- Wenzhou Likang Pipe Fittings Valve Co., Ltd.
- 全国主营:Low pressure valve, Pipeline fittings
- Haimen Xingda Door And Window Co., Ltd.
- 全国主营:Door and window
- Haimen Haoshun Casting Co., Ltd.
- 全国主营:Casting
- Taizhou Tianlong Door Co., Ltd.
- 全国主营:Burglarproof door, Garage door
- Beijing Weitai Electronic Equipment Co., Ltd.
- 全国主营:Safety equipment, Books detecting system, Commodities detecting system
- Chenzhou Luowa Bearing Sales Co., Ltd.
- 全国主营:Bearings, Fasteners, Standard component
- Shanghai Bosada Mechanical Equipment Co., Ltd.
- 全国主营:Mechanical equipment
- Guangzhou Winengshida Electronic Manufacturing Co., Ltd.
- 全国主营:Sound system
- Ningbo Apextone Electronics Co., Ltd.
- 全国主营:Sound equipment and fittings
- Shanghai Baohe Printing Packaging Equipment Co., Ltd.
- 全国主营:Die cutting steel bedplate, Board frame
- Double Wire Co., Ltd. Shanghai Office
- 全国主营:Binding material
- Wenzhou Yongjia Huangtian Hardware Plastic Product Co., Ltd.
- 全国主营:Press part