- Shenzhen Green Prosperous Expand Ed Template Net Co., Ltd.
- 全国主营:Metal lath
- Tianjin Meizhong Woollen Sweater Crochet Hook Co., Ltd.
- 全国主营:Metal sweater needle, Oxidization needle, Stainless steel air core needle, Metal crochet hook
- Shanghai Wansheng Wire Rope Sales Co., Ltd.
- 全国主营:Wire rope, Carbon spring wire, Aluminium cable steel reinforced etc.
- Yixing Yuanfeng Filtrating Equipment Co., Ltd.
- 全国主营:Filtrating equipment
- Hefei Changqi Scaffolding Co., Ltd.
- 全国主营:Multifunctional steel tube scaffolding.
- Qingdao Huashengyuan Industry And Trade Co., Ltd.
- 全国主营:High precision casting
- Jimo Xinli Casting Co., Ltd.
- 全国主营:Cast
- Yantai Fenghuang Industry Development Center
- 全国主营:Iron art products
- Beijing Huabei Changcheng Bus Bar Chute Co., Ltd.
- 全国主营:Bus bar chute
- Tai'an Sanyou Founding Co., Ltd.
- 全国主营:Cast
- Yuncheng Jinlong Packing Material Co., Ltd.
- 全国主营:Rubber cover, Bottle cap, Adhesive, Net cover, Aluminum paper, Brush, Label pasting glue, Glass bottles
- Yantai Juzheng Technology Development Co., Ltd.
- 全国主营:Electronic control equipment, Electric door, Electric window
- Yantai Fangyuan Mechanical Equipment Co., Ltd.
- 全国主营:Mechanical equipment for mining, Environmental protection dust removal plant, Metal structure
- Wendeng Yanyang Integrated Foundry
- 全国主营:Iron castings
- Yantai Development Zone Liyuan Elevator Co., Ltd.
- 全国主营:Elevator, Staircase, Car-parking system
- Shandong Shouguang Baofeng Spring Factory
- 全国主营:Mechanical spring
- Penglai Shengtai Plumbing Building Materials Co., Ltd.
- 全国主营:Plumbing and water heating equipment
- Changzhou Huoke Exhibition Equipment Manufacturing Co., Ltd.
- 全国主营:Showing equipment
- Qingdao Haocheng Industrial Co., Ltd.
- 全国主营:Resin binder, Burglar-proof door, Decorative board