| Dongguan Precision Machinery Co., Ltd | 2022-04-12 | Precision Drilling, Precision Cnc Deep Hole Drilling, Cnc Deep Hole Drill | 8000K CNY | Supported |
| Dezhou Jiangtong Machine Tool Equipment Co., Ltd | 2018-05-08 | Precision Drilling, Deep Hole Drilling Processing, Deep Hole Boring Machine | 12000K CNY | Supported |
| Tengzhou Xinde CNC Machine Tool Co., Ltd | 2020-06-12 | Precision Drilling, Big Head Flange Lathe, Boring And Milling Machine | 10000K CNY | Not Supported |
| Shandong Hanbang Machine Tool Co., Ltd | 2021-02-22 | Precision Drilling, Gear Hobbing Machine, Vertical Drilling Machine | 10000K CNY | Not Supported |
| Shandong Yunwei CNC Machine Tool Co., Ltd | 2021-03-17 | Precision Drilling, Cnc Drilling Machine, Turret Milling | 10000K CNY | Not Supported |
| Shandong Yuntai Machine Tool Co., Ltd | 2021-06-15 | Precision Drilling, Inclined Car, Sawing Machine | 5000K CNY | Not Supported |
| Dezhou Xinhongji CNC Machinery Co., Ltd | 2017-08-03 | Precision Drilling, Scraper Rolling Machine, Scraping And Rolling Machine | 2000K CNY | Supported |
| Jinan Ranling Intelligent Equipment Technology Co., Ltd | 2011-09-23 | Precision Drilling, New Five Blade Large End Milling, Aluminum Plastic Profile Single Axis Imitation Milling Machine | 10000K CNY | Supported |
| Hebei Shishuang Technology Co., Ltd | 2021-05-24 | Precision Drilling, Roller Guide Rail, Combined Machine Tool | 3000K CNY | Not Supported |
| Dezhou Jiuhuantong Machinery Equipment Co., Ltd | 2015-04-22 | Precision Drilling, Deep Hole Drill Bit, Inverted Drilling Machine | 6660K CNY | Not Supported |