| Thawv Spreaders | ||
| Tsis muaj. | Patent npe | Patent Number |
| 1 | Ib lub thawv ntawv nthuav qhia qhov khoom siv | 13979517 ib |
| 2 | Lub slewing mechanism muaj peev xwm ua kom zoo-tuning lub kaum sab xis ntawm lub thawv ntim khoom | 14234133 ib |
| 3 | Lub thawv ntim khoom uas nws qhov nruab nrab ntawm lub ntiajteb txawj nqus tuaj yeem hloov mus rau hauvhnyav xeev | 10997589 ib |
| 4 | Lub thawv ntim khoom rau cov chaw nres nkoj cranes los pab txhim kho cov ntim khoom | 14 010625 |
| 5 | Ib tug anti-poob thawv spreader | 15069781 ib |
| 6 | Khoos phib tawj software daim ntawv pov thawj kev sau npe daim ntawv pov thawj - Thawv spreader ntse tswj platform | 2021 SWB 0005145 |
| Grabs thiab Hoppers | ||
| Tsis muaj. | Patent npe | Patent Number |
| 1 | Cov cuab yeej txhawb nqa tsim nyog rau lub peev xwm loj qhov chaw nres nkoj bulk hoppers | 14351441 ib |
| 2 | Muab lub thoob rau qhov chaw nres nkoj cranes uas yooj yim rau disassemble thiab hloov | 14 019340 |
| 3 | Ib qho kev qhia rail mechanism nrog kev saib xyuas yooj yim rau nkoj thauj khoom thiab tshem tawm tshuab | 13996868 ib |
| Auto Mooring Device | ||
| Tsis muaj. | Patent npe | Patent Number |
| 1 | Ib tug wharf fender uas yog yooj yim positioned thaum inflated | 14338134 ib |
| 2 | Lub zog-absorbing pier fender nrog adjustable lub kaum sab xis | 14349170 ib |
| 3 | Qhov siab-adjustable bollard | 14347794 ib |
| 4 | Lub rotatable multi-layer zog-absorbing dock fender | 14331921 ib |
| 5 | Peb lub cev airbag hom roj hmab tiv thaiv kev sib tsoo fender rau lub wharf | 1434350 1 |
| 6 | Khoos phib tawj software daim ntawv pov thawj daim ntawv pov thawj -Bollard cov cuab yeej ntse tswj software | 2021 SWB 0005147 |
| Lwm yam | ||
| Tsis muaj. | Daim ntawv pov thawj npe | Certificate Number |
| 1 | Certificate of Quality Management System Certification | 06517 QHIA 31328R0M |
