12882 extension house products are offered for sale by suppliers on Alibaba.comAbout 4% % of these are container houses, 1%% are sunrooms & glass houses, and 1%% are plugs & sockets.
A wide variety of extension house options are available to you, such as graphic design, total solution for projects and cross categories consolidation.You can also choose from free spare parts, return and replacement and onsite inspection extension house,as well as from flat, triangle, and slant extension house, and whether extension house is hotel, apartment, or warehouse.