Lead in the door & window industry Bring happy life!
Shandong Guandi Door & Window System Co., Ltd is devoted to the innovation and research & development in the construction structure fields such as villas and high-end residences, combining the outdoor home design from Europe and America with the style of oriental civilization. It has successively developed several models of high-end outdoor construction structures such as sunrooms, aluminum pavilion, and grape trellis in new type.
