- Changshu Iron Tower Factory
- 全国主营:Power circuit galvanized iron tower, Microwave communication tower, Broadcasting & television iron tower, Transformer substation steel framework & other various supporting steel structure.
- Shanghai Cenfeng Metal Products Co., Ltd.
- 全国主营:Oil drum
- Fujian Donghai Economic And Trade Co., Ltd. Quanzhou Branch
- 全国主营:Arts and crafts
- Shanxi Anrun Industry And Trading Co., Ltd.
- 全国主营:Flange, Cast iron product
- Shanghai L-bright Electric And Mechanical Co., Ltd.
- 全国主营:Electric and mechanical product
- Laiwu Iron & Steel Group Co., Ltd.
- 全国主营:DEFORMED BARS, ANCHOR CHAINS, STEEL BILLETS, PIG IRONS, STRIPS, HOT ROLLED ROUND BARS, SECTIONS, GOODS FORK FOR FORK TRUCK
- Zhenjiang Xinlong Industry Co.
- 全国主营:Round nail, Galvanized iron wire.
- Wuxi Xishan Nail Factory
- 全国主营:Iron nail
- Hongze Zhengfang Plastic-steel Door And Window Factory
- 全国主营:Plastic-steel door, Plastic-steel window
- Geobrugg Chengdu Engineering Co., Ltd. Steel Wire Rope Branch
- 全国主营:Steel wire rope
- Zhejiang Bangbang Door Development Co., Ltd.
- 全国主营:Burglar-proof door
- Shenzhen Shenzhou Machinery Co., Ltd.
- 全国主营:Metal structure
- Zhengzhou Jinshui Zhenxing Foundry Machinery Factory
- 全国主营:Ironcasting
- Liaoning Senwei Technology Development Industrial Co., Ltd.
- 全国主营:Iron cabinet, Iron box.
- Hangzhou Hongda Electric Power Post Tower Co., Ltd.
- 全国主营:Electric power post tower
- Wenzhou Kang'erda Industrial Co., Ltd.
- 全国主营:stainless steel centrifugal pump, Food and separative equipment
- Beijing Lubo Industrial & Trade Co., Ltd.
- 全国主营:Metal structure
- Xianghe Huaqi Electrical Equipment Factory
- 全国主营:Electrical cabinet
- Jinan Chaoneng Household Electrical Appliance Accessories Factory
- 全国主营:Household electrical appliance accessories