Youfa brand paipa uamea o loʻo faʻaaogaina lautele i le fausiaina, fausaga uʻamea, fatafata, faiga faʻafefete afi, paipa kasa sivili ma isi, faʻaaogaina lelei i le tele o galuega faʻamuamua a le atunuʻu ma fafo e pei o le Three George Project, Pudong International Airport, Beijing International Airport, Beijing Olympic Stadium, Shanghai World Expo Exhibition Hall, Jiaozhou Bay Cross-sea Bridge, o le fale aupito maualuga i Saina-117 Building i Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park. Ua lauiloa Youfa o le Nu.1 brand i le alamanuia.
| Tausaga | Atunuu | Poloketi i fafo | Oloa | Tele |
| 2014-2015 | - | Chevron Corporation Oil Platform | Fa'ailoga paipa uamea | 1700 tone |
| 2015 | Ethiopia | Adama Industrial Parks | Fausia paipa uamea | 4000 tone |
| 2017 | Jordan | Mafrac | La fa'apipi'i faiga paipa u'amea | 500 tone |
| 2017 | Mesiko | Kaixo | La fa'apipi'i faiga paipa u'amea | 1500 tone |
| 2018 | Vietnam | Cong ty TNHH maua Lucky Ie falegaosimea | La fa'apipi'i faiga paipa u'amea | 1100 tone |
| 2019 | Kuaki | Kuwait Malaeva'alele Fa'avaomalo | Fausia paipa uamea | 700 tone |
| 2019 | Ethiopia | Malae Vaalele Polaroid | Pipa uamea paipa | 45 tone |
| 2019 | Aikupito | New Cairo Business Center | Fuimu ma paipa u'amea tiliva vai | 2000 tone |
| 2019 | Morocco | Pipeline Fa'a Mumu a Moroccan Chemical Plant | Paipa u'amea fuimu | 1500 tone |
| 2020 | Cambodia | Phnom Penh Malaevaalele | Paipa uamea u'amea, paipa uelo ma'i ma paipa Su'ega | 19508 mita |
| 2021 | Bangladesh | Malaeva'alele a Dhaka | Uamea paipa uamea | 28008 mita |
| 2021 | Chile | Puerto Williams | LSAW paipa uamea Fa'aputuga mo alalaupapa | 1828 tone |
| 2022 | Bolivia | Polivia Civil Gas Paipa | Uamea paipa uamea | 1000 tone |
| 2023 | Aikupito | Matagaluega o le Puipuiga a le Malo o Aikupito Poloketi Fa'avai | La'u vai li'o paipa u'amea u'amea | 18000 tone |
| 2023-2024 | Vietnam | Terminal 3-Tan Son Nhat Malaeva'alele | Fausia paipa uamea | 1349 tone |
| 2024 | Ethiopia | Faletupe o Abay | Fausia paipa uamea | 150 tone |