| Last Update | Job Title | Company | City | State |
| 12/29 18:28 | Oil Casing Pipe | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:28 | PDC Drill Bit Inserts | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:27 | PDC Coal Mining Bits | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:27 | Matrix Body PDC Core Bits | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:27 | Diamond Drill Bit Reamer | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:27 | 6 Inch Down The Hole Hammer | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:27 | Halco DTH Bit | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:26 | Down The Hole Drilling Hammers | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:26 | Mining Non-Coring PDC drag bits | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:26 | PDC Rock Coring Bit | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:26 | PDC Diamond Core Bit | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:25 | Wireline Impregnated Diamond Core Drill Bits | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:25 | Double Tube Drill Bit | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:25 | Reamer Shell | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:25 | Roller Cone Bit Components | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:25 | Tungsten Carbide Core Bits | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:24 | Crawler Down The Hole Drilling Rigs | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:24 | Reverse Circulation Drilling Machine | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:24 | Roller Bit Drilling | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |
| 12/29 18:24 | single cone bit | Speedmade Drilling Equipment Co., Ltd. | hengyang | All |