We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Electric Sliding Doors, Automatic Window Opener, Hurricane Impact Windows, Aluminium Windows With Grills,Round Windows. At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind. The product will supply to all over the world, such as Europe, America, Australia,Porto, Paris,Albania, Paraguay.Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.