- Yingtan Hexing Optical Communication Equipment Co., Ltd.
- 全国主营:Optical communication equipment
- Zhenjiang Wellman Plastic & Metal Co., Ltd.
- 全国主营:Metal product, Plastic product, Field cooking utensils.
- Binzhou Changrong Stainless Steel Profile Product Co., Ltd.
- 全国主营:Stainless steel products
- Zhuji Shuangjian Machine Factory
- 全国主营:Pipe fittings
- Tianjin Zesheng Technology Development Co., Ltd.
- 全国主营:Hardware
- Yantai Ludong Steel Structure Co., Ltd.
- 全国主营:Refrigeration product, Refrigeratory door.
- Dalian Jdint Engineeting & Trade Co., Ltd.
- 全国主营:Casting, Folding-mesh box.
- Zhenjiang Recording Equipment Factory
- 全国主营:Recording equipment.
- China North Industries Dalian Corp
- 全国主营:Cast-iron pipe and pipe fitting.
- Laizhou Yunfeng Pylon Co., Ltd.
- 全国主营:Pylon
- Beijing Ji'anda On-off Control Equipment Co., Ltd.
- 全国主营:High/low voltage switch cabinet, on-off control equipment, High/low-voltage electrical appliance switch, Busbar chute rack, Metal equipment, Hardware and electrical appliance
- Shanghai Dongrun Audio-visual Stage Equipment Co., Ltd.
- 全国主营:Audio-visual equipment
- Beijing Zhongjianwei Technological Development Co., Ltd.
- 全国主营:Revolving door, Automatic door
- Fuzhou Jiuri Machine Casting Co., Ltd.
- 全国主营:Metal casting
- Changshu Renyang Hardware & Electrical Appliance Co., Ltd.
- 全国主营:Hardware, Household electrical appliance, Mechanical and electrical product
- Xinghua Precision Cast Steel Co., Ltd.
- 全国主营:Heat resistant steel casting, Precision steel casting.
- Yangzhou Jinshuo Spheroidal Graphite Cast Iron Co., Lt D.
- 全国主营:Spheroidal graphite cast iron, Alloy cast iron.
- Jiangdu Rongda Hardware Factory
- 全国主营:Hardware product
- Changshu Yetang Dalin Metal Craft Factory
- 全国主营:Net sheet, Net rack, Supermarket storage rack.