| 1/23/2024 | 90321000 | Thermostat for temperature control of winding NT579 for high voltage transformers, electrically operated (A7EQD-5102800173). Manufactured by TECSYSTEM, 100% new product. | XXXXXXXXXX | 1 | Set | 360 | China | HA NOI |
| 10/23/2023 | 85371099 | Temperature controller (Tecsystem) T154 ED16, used to control transformer temperature, voltage: 24-240 VAC/VDC, maximum capacity: 7.5VA. New 100% | XXXXXXXXXX | 2 | Pieces | 2884.2192 | Vietnam | CTY TNHH DIEN TU MEIKO THANG LONG |
| 8/17/2023 | 90321000 | Thermostat (thermostat). P/N: U.1CN0155. Manufacturer: Tecsystem. New 100%. | XXXXXXXXXX | 1 | Pieces | 6269.13 | China | HO CHI MINH |
| 7/29/2023 | 85371012 | Transformer fan controller, material: plastic, model VRT200, brand: Tecsystem, 100% brand new | XXXXXXXXXX | 1 | Pieces | 525.51439 | Italy | HO CHI MINH |
| 7/3/2023 | 90258000 | Temperature measuring device, model: T154ED16, used to measure temperature of plastic molds, measuring range: 0-200 C, electrically operated, brand: Tecsystem, 100% brand new | XXXXXXXXXX | 2 | Pieces | 931.52008 | China | HA NOI |
| 7/3/2023 | 90258000 | Temperature measuring device, model: NT935AD, used to measure temperature of plastic molds, measuring range: 0-200 C, electrically operated, brand: Tecsystem, 100% brand new | XXXXXXXXXX | 4 | Pieces | 2382.95836 | China | HA NOI |
| 5/30/2023 | 90258000 | Transformer temperature measuring device, model: NT511AD, electrically operated, measuring range: 0-200 C, brand: TECSYSTEM, 100% brand new | XXXXXXXXXX | 2 | Pieces | 703.03 | China | HA NOI |
| 5/29/2023 | 90328990 | Tecsystem brand temperature control device, code: 1CN0135, 100% brand new | XXXXXXXXXX | 1 | Pieces | 565.3 | Malaysia | HO CHI MINH |
| 4/22/2023 | 90258000 | Temperature measuring device, model: T154ED16, used to measure temperature of plastic molds, measuring range: 0-200 C, electrically operated, brand: Tecsystem, 100% brand new | XXXXXXXXXX | 3 | Pieces | 1403.8 | China | HA NOI |
| 4/10/2023 | 90258000 | Temperature measuring device, model: T154ED16, used to measure temperature of plastic molds, measuring range: 0-200 C, electrically operated, brand: Tecsystem, 100% brand new | XXXXXXXXXX | 2 | Pieces | 928.85 | China | HA NOI |