| Item | Services | Main Products |
| 1 | Sand Control | Various sand control screens and technologies for heavy oil well, HTHP well and horizontal well; relevant service tools for single/multiple zones,Gravel pack completion (OHGP & STMZ frac pack) |
| 2 | Water Control | ICD, AICD, C-AICD etc. |
| 3 | Completion | Lower Completion Tools: SCSV Surface Control Subsurface Valve, SCIV Chemical Injection Valve, SESP Electric Submersible Pump Packer, SLN landing Nipple, SSD Sliding Side Door, Gas Lift Valve, STRJ Expansion Joint etc. Upper Completion Tools:SSTP-1 Top Packer, SLCV-1 Loss Circulation Valve, Sand Screens, SZSB Sealbore, SDVG Double Valves Guide Shoe etc. |
| 4 | Slickline Operation | Surface devices and mated downhole tools |
