Website: http://www.wzhprefabhouse.com/ Email : tom@wzhgroup.com /wzhhouse@gmail.com Whatsapp/Mob :+86 198 0311 3333 We accept customer's ideas of design container houses. Also Whatever basic decorations changing or external overall improvement.WZH Group have professional designer and engineer team work for you. We focus not only on our research & development, but also welcome open collaborations. We provide OEM/ODM service and support for our network of retail and distributor partners. In the past ten years. WZH Group Not only got many oversea countries' building/materials certificate but also had achieve the R value and wind tests.Customers dont need finish the local documents by themselfs.Our quality is the best.