Our Journey at Welons Prefab Founded in 2015, Welons began its journey rooted in the construction solutions industry, earning trust through a solid track record of successful projects across the Philippines. Leveraging years of hands-on expertise and deep market insight, we strategically expanded into the modular prefab and container house sector in 2025. Today, Welons delivers a diverse, full-range product line—from standard container houses and fast-assembly units to modular cabins and tent housing series—built on our commitment to quality and innovation, as we continue growing our global footprint.