Joyo Prefabricated House Co., Ltd., as a prefab and container house supplier, is a well-known company providing professional prefab house services for China Railway Group, with rich experience in exporting. In 1997, our company was set up in Shenzhen city and later our factory was moved to Dongguan. Our main products include: prefab house, modular house, light steel house and color steel panel. Joyo has three building sites and one factory site, with around 200 building workmen for outdoor ...