Dong guan Vanhe Modular House Co.,Ltd wasestablished in 2011, as one ofthe most professional steel structure and prefabricated house manufacturers in the south of China. With more than 8000 square meter workshop and stronger technicateam,including 150 employees and 20 professionaldesigners and engineers with rich experience in our field.We've got a one-stop supply from design, production.construction to marketing. VHCON provides many practical products, such as steel structure warehouse.workshop, container house,portable toilet,solar carport and various types of sandwich panels etc.