Songton technology ltd is founded in 2003, is a manufacturer which special in wood window, wood- aluminum window, wood window with aluminum cladding. Our factory is located in beautiful littoral city- dalian, liaoning, china! Our objective is to produce high-quality fenestration to the lowest prices, thanks to new production technology: Assembling-kit with patented mechanic fastening The production plants of wind, imported from europe represent the avant-garde of wood processing and insulated glass assembly. Our customer service is ready to supply consulting and assistance and to guarantee quick delivery times.