SAYYAS WINDOWS STOCK CO.,LTD was founded in 1998, it has invested 80 million RMB yuan for completely introducing European door & window manufacture system, it is specially engaged in the manufacture of SAYYAS pure wood window. The manufacture factory of SAYYAS pure wood window lies in Harbin Nangang Economic & Technology Development Zone, the land occupation area is 40,000 square meters, the production, office and storage area is 30,000 square meters, the annual production ability is 200,000 square meters, the annual profit and tax is 20 million RMB yuan.

SAYYAS pure wood window takes excellent larch and integrated oak material as the main raw material of window frame, applies German famous ROTO five-mental drive mechanism, so to assure the flexibility and diversification of opening function of SAYYAS pure wood window. SAYYAS pure wood window applies special door & window paint, its characters are anti-corroded, anti-insect, anti-ultraviolet ray, excellent tenacity of paint film and powerful impact resistance. The glass system of SAYYAS pure wood window covers toughened glass, hollow glass and artistic glass, its heat insulation and noise prevention function can be assured. In the past 8 years, SAYYAS pure wood window has formed unique door& window system with comfort, safety, energy conservation, environment protection performance, beauty and practicality. SAYYAS pure wood window has been applied in approximate 200 senior projects throughout China, it has become the first brand in the industry of senior wood window of China.