| 1.
| DAQING DAFENG OILFIELD TECHNOLOGY CO., LTD. |
🇨🇳 Daqing City, China |
2 |
| 2.
| Daqing Dannuo Petroleum Technology Development Co, Ltd. |
🇨🇳 Ranghu Dist., Daqing, Heilongjiang, China |
1 |
| 3.
| Daqing Dannuo Petroleum Technology Development Co., Ltd. |
🇨🇳 Daqing, Heilongjiang, China |
2 |
| 4.
| Daqing Oilfield Co., Ltd |
🇨🇳 Heilongjiang, China |
1 |
| 5.
| Daqing Oilfield Co., Ltd. |
🇨🇳 Daqing, China |
1 |
| 6.
| Daqing Oilfield Co., Ltd. |
🇨🇳 Heilongjiang Province, China |
1 |
| 7.
| DAQING OILFIELD CO., LTD., |
🇨🇳 Daqing City, Heilongjiang, China |
1 |
| 8.
| Daqing Oilfield Company Limited |
🇨🇳 Daqing Heilongjiang Province, China |
1 |
| 9.
| DAQING PETROCHEMICAL ENGINEERING CO., LTD. |
🇨🇳 Heilongjiang, China |
1 |
| 10.
| DAQING PETROCHEMICAL ENGINEERING CO., LTD. |
🇨🇳 Daqing, Heilongjiang, China |
1 |
| 11.
| Daqing Shenqin Energy Technology Co., Ltd. |
🇨🇳 Daqing City, China |
1 |
| 12.
| DAQRI Holographics Limited |
🇬🇧 Knowlhill, Buckinghamshire, United Kingdom |
1 |
| 13.
| DAQRI Holographics Limited |
🇬🇧 Buckinghamshire, United Kingdom |
1 |
| 14.
| DAQRI HOLOGRAPHICS, LTD |
🇬🇧 Knowlhill, United Kingdom |
1 |
| 15.
| daqri, inc. |
🇺🇸 Los Angeles, CA, United States |
6 |
| 16.
| DAQRI, LLC |
🇺🇸 Los Angeles, CA, United States |
98 |