- Kunshan Shenghong Metal Co., Ltd.
- 全国主营:Iron wire and iron wire product
- Wuxi Mingfu Piping Accessory Co., Ltd.
- 全国主营:Piping accessory
- Sichuan Meida Electromechanical Co., Ltd.
- 全国主营:Switch socket, Luminaire, Automatic door, Residence distribution box, Doorbell, Fire alarm system, Automatic control components
- Sichuan Huayi Steel Structure Manufacturing Co., Ltd.
- 全国主营:Building material
- Zhongshan Xiaolan Jiunai Precise Hardware Spring Factory
- 全国主营:Hardware spring parts
- Jiangsu Peixian Dongfang Foundry Co., Ltd.
- 全国主营:Casting
- Hangzhou Jiabao Light Steel Color Board Co., Ltd.
- 全国主营:Galvanized roll, Color coated plate etc.
- Xuzhou Zhongxin Cotton Machine Co., Ltd.
- 全国主营:Cotton machine
- Chengdu Lidaduo Commerce And Trade Co., Ltd.
- 全国主营:Hardware sanitary ware
- Zhongshan Zhongda Electronics Co., Ltd.
- 全国主营:Connecting terminal and rotary switch
- Wenzhou Hongtuo Hardware Fastener Co., Ltd.
- 全国主营:Fastener, Household hardware, Plastic products
- Yixing Huayu Bamboo & Wooden Form Board Co., Ltd.
- 全国主营:Plywood, Composite board.
- Cangzhou Hengtai Machine Accessories Co., Ltd.
- 全国主营:Hose, Hose joint, Waterproof cable joint, Engineering plastic towline
- Wenzhou Shacheng Guoxiang Clamp Pipe Fittings Factory
- 全国主营:Stainless steel sanitary clamp pipe fittings
- Zhejiang Yuxin Group Co., Ltd.
- 全国主营:Burglar-proof door, Garage door
- Changsha Tongxin Machine Room Equipment Factory
- 全国主营:Monitoring television wall, Operations area, 19
- Yixing Electrical Machinery Co., Ltd.
- 全国主营:Plastic extruding machine, Pedrail traction machine.
- Shanghai Shuorun Machine Fittings Co., Ltd.
- 全国主营:Machinery fittings
- Botou Taishan Precision Measuring Implement Factory
- 全国主营:Measuring implement