| Qingdao Zhongwang Xinrun Industry and Trade Co., Ltd | 2018-03-23 | Metal Stamping Processing Parts, Stainless Steel Laser Cutting, Laser Cutting Of Brass Parts | 500K CNY | Supported |
| Renqiu Yisheng Mold Co., Ltd | 2018-03-21 | Metal Stamping Processing Parts, Mold, Instrument Bracket | 200K CNY | Supported |
| Shenzhen Hengnuo Precision Hardware Co., Ltd | 2016-12-20 | Metal Stamping Processing Parts, Customized Precision Hardware Welding, Precision Hardware Welding And Assembly | 500K CNY | Supported |
| Nanpi County Hefeng Metal Products Co., Ltd | 2014-06-18 | Metal Stamping Processing Parts, Sheet Metal Part, Metal Stamping Parts | 500K CNY | Supported |
| Nanpi County Zhongdi Hardware Manufacturing Co., Ltd | 2021-05-21 | Metal Stamping Processing Parts, Stainless Steel Stamping Parts, Hardware Terminal Connector | 2000K CNY | Supported |
| Zhengzhou Hongran Precision Technology Co., Ltd | 2016-01-20 | Metal Stamping Processing Parts, Acrylic Cover, Lathe Machining | 5100K CNY | Supported |
| Dongguan Qiaotou Dihe Hardware Products Factory | 2017-03-01 | Metal Stamping Processing Parts, Button, Button, Button, Metal Accessory, Copper Eyelets, Eyelets Nails, High Footed Eyelets, Double-Sided Eyelets, Eyelets Buckles | - | Supported |
| Kunshan Yipai Electronic Technology Co., Ltd | 2016-06-20 | Metal Stamping Processing Parts, Hex Nut, Aluminum Alloy | 2000K CNY | Supported |
| Nanpi County Ande Hardware Manufacturing Co., Ltd | 2009-10-15 | Metal Stamping Processing Parts, Filter Casing, Sensor Casing | 1500K CNY | Supported |
| Dongguan Heju Precision Electronic Technology Co., Ltd | 2008-01-19 | Metal Stamping Processing Parts, Sensor Casing, New Energy Vehicle Wiring Harness Terminal | 17857.14K CNY | Supported |