- Ningjin Tianhua Mesh Belt Co., Ltd.
- 全国主营:Guipure, Chain.
- Haimingsen Electric Curtain Co., Ltd.
- 全国主营:Electric curtain
- Ningbo Yinzhou Yinjiang Hongxing Electromechanical Stamping Factory
- 全国主营:Electromechanical stamping
- Ningbo Yinzhou Dingli Metal Products Factory
- 全国主营:Metal products
- Shenzhen Jiansheng Hardware Product Factory
- 全国主营:Hardware products
- Liaoning Fu-an Foundry Co., Ltd. Shanghai Office
- 全国主营:Steel castings
- Shanghai Aopu Electromechanical Co., Ltd.
- 全国主营:Electronic machinery
- Jintan Changsheng Hardware Spring Factory
- 全国主营:Spring
- Dongguan Sun Golden Hardware Co., Ltd.
- 全国主营:Hardware
- Nantong Chunchuang Zhongyi Plastic Product Factory
- 全国主营:Plastic product
- Nanpi Huaxin Yuanjingke Hardware Pressing Factory
- 全国主营:Hardware
- Ningbo Yinzhou Yunlong Dingfa Hardware Package Factory
- 全国主营:Hardware package
- Ningbo Alloy Steel Fastener Factory
- 全国主营:Alloy steel fastener
- Pulan Xinyu Stainless Steel Products Factory
- 全国主营:Stainless steel cistern
- Jinan Jinnuo Steel Frame Technology Development Co., Ltd.
- 全国主营:Steel structure.
- Shanghai Liangming Electric Control Equipment Co., Ltd.
- 全国主营:High/low voltage eletricity distribution box, cabinet.
- Shanghai Jieyuan Aluminium Products Co., Ltd.
- 全国主营:Aluminium section bar, Abnormal shaped material, Aluminium section bar fittings.
- Shanghai Xiangkun Industrial Co., Ltd.
- 全国主营:Steel materials
- Mengcun Shengqiang Die-casting Factory
- 全国主营:Tubular scaffold fastener
- Mengcun Shanchuan Die-casting Factory
- 全国主营:Tubular scaffold fastener