- Yanggu Dongfang Precision Cast Steel Factory
- 全国主营:Steel castings
- Wuhu Wanda Metal Product Co., Ltd.
- 全国主营:Lead wire and round nail
- Shexian Huangshan Liliang Hardware Spring Co., Ltd.
- 全国主营:Hardware spring
- Huzhou Shaoshi Protective Door And Window Co., Ltd.
- 全国主营:Protective doors, Protective window
- Zibo Boshan Yuzhong Machine Works
- 全国主营:Steel castings
- Zhejiang Guangyuan Plastic Co., Ltd.
- 全国主营:PVC color handrail
- Gem-year Industry Co., Ltd. Chengdu Branch Co.
- 全国主营:Fasteners
- Zhejiang Jinyi Industry Co., Ltd.
- 全国主营:Fasteners
- Gem-year Industry Co., Ltd. Hefei Branch Co.
- 全国主营:Fasteners
- Gem-year Industry Co., Ltd. Kunming Branch Co.
- 全国主营:Fasteners
- Gem-year Industry Co., Ltd. Tianjin Branch Co.
- 全国主营:Fasteners
- Beijing Xintianyun Hardware Co., Ltd. Chaoyang Branch Co.
- 全国主营:Fasteners
- Handan Yuanda Metal Product Co., Ltd.
- 全国主营:Rivet
- Beijing Shenjiekui Garments Making Equipment Co., Ltd.
- 全国主营:Garment making equipment
- Danyang Guangjie Travelling Goods Factory
- 全国主营:Sleeping bag, Tent, Camping mat
- Nanjing Better Storage Equipment Co., Ltd.
- 全国主营:Storage rack and accessory equipment
- Beijing Jinhuasheng Science And Trade Co., Ltd. No.1 Branch
- 全国主营:Stainless steel valve, Pipe fittings
- Tianjin Darun Hardware Machinery Co., Ltd. Tool Branch
- 全国主营:Pneumatic tool
- Danyang Window Screening Factory
- 全国主营:Window screening.