Pipa baja merek Youfa sing digunakake digunakake ing construction, struktur baja, scaffolding, sistem sprinkler geni, pipa gas sipil lan ing, kasil Applied ing akeh proyek prioritas nasional lan luar negeri kayata Three George Project, Bandar Udara Internasional Pudong, Bandara Internasional Beijing, Stadium Olympic Beijing, Shanghai World Expo Exhibition Hall, Jiaozhou Bay Cross-sea Bridge, bangunan paling dhuwur ing China-117 Building ing Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park. Youfa wis diakoni minangka merek No.1 ing industri kasebut.
| taun | negara | Proyek Luar Negeri | Panggunaan | Jumlah |
| 2014-2015 | - | Platform Minyak Chevron Corporation | Pipa baja scaffolding | 1700 ton |
| 2015 | Ethiopia | Adama Industrial Parks | Pipa baja konstruksi | 4000 ton |
| 2017 | Yordania | Mafrac | Sistem pemasangan solar pipa baja | 500 ton |
| 2017 | Meksiko | Kaxo | Sistem pemasangan solar pipa baja | 1500 ton |
| 2018 | Vietnam | Cong ty TNHH Gain Pabrik Tekstil Bejo | Sistem pemasangan solar pipa baja | 1100 ton |
| 2019 | Kuwait | Bandara Internasional Kuwait | Pipa baja konstruksi | 700 ton |
| 2019 | Ethiopia | Bandara Polaroid | Pipa baja conduit | 45 ton |
| 2019 | Mesir | Pusat Bisnis Kairo Anyar | Fire sprinkler lan pipa baja pangiriman banyu | 2000 ton |
| 2020 | Kamboja | Bandara Phnom Penh | Pipa baja galvanis, pipa las spiral lan pipa mulus | 19508 m |
| 2021 | Bangladesh | Bandara Dhaka | Pipa baja galvanis | 28008m |
| 2019 | Maroko | Pipa Pemadam Kebakaran Pabrik Kimia Maroko | Pipa baja fire sprinkler | 1500 ton |
| 2022 | Bolivia | Pipa Gas Sipil Bolivia | Pipa baja galvanis | 1000 ton |
| 2023 | Mesir | Proyek Irigasi Nasional Kementerian Pertahanan Mesir | Pangiriman banyu spiral pipa baja las | 18000 ton |