| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Caster Digital Model, Lifting Equipment, Mining Equipment | 3000K CNY | समर्थित |
| Keshun (Guangzhou) Caster Co., Ltd | 1994-03-17 | Caster Digital Model, Shopping Cart, Supermarket Wheels, Light Industrial Handcart Casters | 7250K USD | समर्थित नहीं |
| Shanghai Yunyun Warehousing and Logistics Equipment Manufacturing Factory | 2006-09-20 | Caster Digital Model, Mobile Net Cage, Metal Turnover Box | 300K CNY | समर्थित |
| Dongguan Huakai Testing Equipment Technology Co., Ltd | 2010-12-01 | Caster Digital Model, Car And Sports Detection Equipment, Luggage Inspection Equipment | 6000K CNY | समर्थित नहीं |
| Dongguan Qingquan New Materials Co., Ltd | 2024-06-13 | Caster Digital Model, German Domer Pa66, American Selenis Pom | 1000K CNY | समर्थित नहीं |
| Dongguan Keyi Hardware Rubber Products Co., Ltd | 2011-06-30 | Caster Digital Model, Mask Machine Roller, Rubber Wheel | 300K CNY | समर्थित |
| Zhongshan Dajin Caster Products Co., Ltd | 2011-11-24 | Caster Digital Model, Industrial Casters, Lightweight | 100K CNY | समर्थित |
| Foshan Pengyue Caster Co., Ltd | 2009-02-17 | Caster Digital Model, Tpr Wheels, Heavy-Duty Casters | 500K CNY | समर्थित |
| Guangdong Runpu Industrial Equipment Co., Ltd | 2015-07-21 | Caster Digital Model, Tool Cart, Express Delivery Shelf | 5000K CNY | समर्थित |
| Svede Caster (Ningbo) Co., Ltd | 2006-11-10 | Caster Digital Model, Ground Brake, Supermarket Trolley Wheels | 500K USD | समर्थित नहीं |