- Zhuji Juding Spring Factory
- 全国主营:Tension spring, Press spring, Twist spring, Disc spring, Plate spring
- Suzhou Jiadi Electric Appliance Cabinet Co., Ltd.
- 全国主营:Electric appliance box and cabinet, Cable tray, Telecommunication wiring frame
- Dalian Dongzhan Group Co., Ltd.
- 全国主营:Wood and plastic doors and windows, Steel products
- Dalian Wending Technology Development Co., Ltd.
- 全国主营:Wire and cable
- Jiangyin Shanguan Hengfeng Steel Wire Rope Product Co., Ltd.
- 全国主营:Steel wire rope
- Anhui Tiankang Group Pipe Valves Co., Ltd.
- 全国主营:Pipe fittings valve
- Yuyao Qiaoshi Cans Manufacturing Co., Ltd.
- 全国主营:Tinplate packing can.
- Hebei Xianghe Huitong Sheet-metal Factory
- 全国主营:Sheet-metal products
- Hebei Xianghe Guofa Computer Auxiliary Equipment Factory
- 全国主营:Computer auxiliary equipment
- Hebei Xianghe Hengda Metal Product Factory
- 全国主营:Metal products
- Foshan Nanhai Cimoon Wire Rod Co., Ltd.
- 全国主营:Galvanized iron wire, Black iron wire, Copper-claded steel wire
- Langfang Tianda Bellows Co., Ltd.
- 全国主营:Stainless steel corrugated expansion joint, Stainless steel hoses
- Shanghai Jiyong Machine Co., Ltd.
- 全国主营:Fastener
- Zhejiang Ze'en Co., Ltd.
- 全国主营:Pressing, Washer, Screw, Nut, Bolt.
- Guangxi Yisheng Imp. & Exp. Trade Co., Ltd.
- 全国主营:Hardware products
- Wukuang Ningbo Import And Export Company
- 全国主营:Toilet and bathing product, Hardware product.
- Hebei Metal Trading Co., Ltd.
- 全国主营:Hardware building material, Machine work, Pipe fittings, Valve etc.
- Kunming Boiler Co., Ltd.
- 全国主营:Boiler.
- Shanghai Xilu Metal Products Co., Ltd.
- 全国主营:Metal products
- Zhuhai Weiduo Electronic Technology Co., Ltd.
- 全国主营:Electronic equipment