20281 simple design window products are offered for sale by suppliers on Alibaba.com, of which sliding windows accounts for 12%, casement windows accounts for 11%, and others windows accounts for 10%.
A wide variety of simple design window options are available to you, such as free spare parts, onsite installation and onsite training.You can also choose from aluminum alloy, steel and wood simple design window,as well as from swing, folding, and slide simple design window, and whether simple design window is villa, hotel, or apartment.