- Yixing Shanjuan Metal Foundry
- 全国主营:Iron casting
- Yixing Dingshan Forge Plant
- 全国主营:Forging
- Yixing Xiyi Spring Factory
- 全国主营:Spring
- Yixing Energy Saving Water Supply Equipment Factory
- 全国主营:Variable frequency speed regulating water supply equipment, Pressure water supply equipment, Air pressure tank, Variable frequency constant pressure water supply equipment, Air pressure water supply e
- Yixing Kaida Capped Head Factory
- 全国主营:Capped head for pressure container
- Xinguang Industrial Products I/e Corp. Of Sichuan Province
- 全国主营:Power transmission components: Bearing, Pulley, Sprocket, Shaft collar, Hub, Chain.
- Zhangjing Precision Casting Factory
- 全国主营:Stainless steel casting
- Wuxi Zhangjing Pressure Container Manufacturing Co., Ltd.
- 全国主营:Pressure container
- Jiangmen Chaohong Power Supply Material Co., Ltd.
- 全国主营:Power supply material
- Linyi Haitian Stainless Steel Co., Ltd.
- 全国主营:Stainless steel products
- Ningbo Standard Parts Factory
- 全国主营:Fasteners
- Yinzhou Chunhui Fasteners Factory
- 全国主营:Fasteners
- Jiangxi Yuancheng Automobile Plate Spring Co., Ltd.
- 全国主营:Auto steel plate spring
- Jiangxi Taisheng Machinery Co., Ltd.
- 全国主营:Air compressor
- Gansu Light Industrial Material Co.
- 全国主营:Electric fan
- Cmec Machinery & Electric Equipment Import & Export Co., Ltd.
- 全国主营:Electro-mechanic product, Hardware tools, revolving product.
- Hui'an Xishima Craft Factory
- 全国主营:Wood imitated furniture, Woodcarved artware
- Nanjing Jinsong Machine-casting Co., Ltd.
- 全国主营:Tinned meat grinder, Castings.
- Changzhou Wujin Miaoqiao Electronic Components Factory
- 全国主营:Forgings, Connector assembly, Stampings.
- Changzhou No.1 High-abrasive Material Factory
- 全国主营:Steel ball, Lining plate.