| 1 | Ultrasonic Water Meter & Ultrasonic Flow Meter | |
| 2 | Usher Event Staffing Agency | |
| 3 | Upholstery Cleaning Service | |
| 4 | ULTRA-LOAD Heavy-Duty Solid Tire | |
| 5 | UR ROBOTICS | |
| 6 | Ultralife 9V Lithium Battery High-Energy Industrial Power Battery | |
| 7 | UV Light Tower | |
| 8 | UV Curing Tunnel | |
| 9 | UV Curing Conveyor | |
| 10 | UV Curing Chamber | |
| 11 | Underfill, Corner and Edge Bonding | |
| 12 | UV Systems, UV Lamps, UV Power Supplies, UV Measurement | |
| 13 | UV Water Treatment Systems | |
| 14 | UV-C Disinfection and Air Purification Systems | |
| 15 | Ultraviolet UV Light Curing and Measurement Systems | |
| 16 | Ultrasonic System Measurement Devices | |
| 17 | UNI-T LM571LD-I Laser Level Meter | |
| 18 | UNI-T UT181A True RMS Datalogging Multimeter | |
| 19 | UNI-T UT281C True RMS Flex Clamp | |
| 20 | UNI-T Boroscope UT665 | |
| 21 | UNI-T UT89XD Digital Multimeter | |
| 22 | UNI-T UT33B+ Palm Size Digital Multimeter | |
| 23 | UNI-T UT261B Motor Rotation Tester | |
| 24 | UNI-T UT261A Phase Sequence and Rotation Meter | |
| 25 | UNI-T UT333S Split Type Hygrometer | |
| 26 | UNI-T UT333 Temperature Humidity Meter | |
| 27 | UNI-T UT383S Digital Light Meter | |
| 28 | UNI-T UT383 Light Meter | |
| 29 | UNI-T UT373 Digital Tachometer | |
| 30 | UNI-T UT372 Digital Laser Tachometer | |