| OE factory | ||
| Hangzhou, China | ||
|
2005 | |
| 68,942 m2 | ||
| 45,754 m2 | ||
| 655 | ||
40,000⁺ elevators & 3,000⁺ escalators |
||
| Test tower/ Elevator Workshop/ Escalator Workshop/ IoT Center/ Laboratory | ||
| ISO 9001 / ISO 14001 / ISO 45001 / ISO 50001 | ||
| Korea CLC | ||
| Songdo, Korea | ||
 |
2019 | |
| 15,544㎡ | ||
| 180 | ||
| 11,000⁺ elevators & escalators | ||
| Test tower / Controller production line / SVC part center / Eng & Quality laboratories | ||
| HEAD OFFICE |
| 6F Two IFC 10 Gukjegeumyung-ro Youngdeungpo-gu Seoul 150-945 Korea |
| More Locations |
| SIGMA’s 8 Customer commitments | |
 |
Customer Commitment Document (122 KB) |