Youfa mtundu zitsulo mapaipi Amagwiritsidwa ntchito pomanga, kapangidwe kazitsulo, scaffolding, moto sprinkler system, pipeline ya gasi ndi zina zotero, amagwiritsidwa ntchito bwino m'mapulojekiti ambiri a dziko ndi kunja monga Three George Project, Pudong International Airport, Beijing International Airport, Beijing Olympic Stadium, Shanghai. World Expo Exhibition Hall, Jiaozhou Bay Cross-sea Bridge, nyumba yayitali kwambiri ku China-117 Building ku Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park. Youfa amadziwika kuti ndi mtundu wa No.1 pamsika.
| Chaka | Dziko | Ntchito Zakunja | Kugwiritsa ntchito | Kuchuluka |
| 2014-2015 | - | Malingaliro a kampani Chevron Corporation Oil Platform | Chitoliro chachitsulo cha scaffolding | 1700 matani |
| 2015 | Ethiopia | Adama Industrial Parks | Chitoliro chachitsulo chomanga | 4000 matani |
| 2017 | Yordani | Mafrac | Solar mounting systems zitsulo chitoliro | 500 matani |
| 2017 | Mexico | Kaixo | Solar mounting systems zitsulo chitoliro | 1500 matani |
| 2018 | Viet dzina | Cong ty TNHH Gain Lucky Textile Factory | Solar mounting systems zitsulo chitoliro | 1100 matani |
| 2019 | Kuwait | Kuwait International Airport | Chitoliro chachitsulo chomanga | 700 matani |
| 2019 | Ethiopia | Polaroid Airport | Chitoliro chachitsulo chowongolera | 45 tani |
| 2019 | Egypt | New Cairo Business Center | Moto sprinkler ndi madzi yoperekera zitsulo chitoliro | 2000 matani |
| 2020 | Cambodia | Phnom Penh Airport | Chitoliro chachitsulo cha galvanized, Spiral welded chitoliro ndi chitoliro chopanda msoko | 19508 mita |
| 2021 | Bangladesh | Dhaka Airport | Chitoliro chachitsulo chagalasi | 28008 mita |
| 2019 | Morocco | Paipi Yolimbana ndi Moto ya Moroccan Chemical Plant | Moto sprinkler zitsulo chitoliro | 1500 matani |
| 2022 | Bolivia | Bolivia Civil Gas Pipeline | Chitoliro chachitsulo chagalasi | 1000 matani |
| 2023 | Egypt | Unduna wa Zachitetezo ku Egypt National Irrigation Project | Kutumiza madzi ozungulira welded zitsulo chitoliro | 18000 matani |