Endoplasmic pure wood windows, metal coat, inner wood to aluminum harmony within the wooden structure and interior decoration natural style matched with an aluminum clad wood, aluminum structure and outer facade complement each other, to strengthen the anti-Japanese sun, anti-wind and rain leaching properties. Advantage within the window of aluminum-clad wood: 1. Strong sealing technology: Europe's most advanced hidden rear ventilation and drainage technology for maximum ventilation, water drainage and other pressure chamber; 2.21 mm widened main seal welding technology: Advanced horse design perfect lap, soft-nip force, twisting handle very comfortable; 3. Using external aluminum seamless welding technology, better sealing performance; 4. hardware and software co-extruded glass strip anti release technology allows strip never shrink, no shedding, slim and beautiful; Company Name: Jinan Huaiyin Chunlin Window Factory Company Website: www.jnclmcc.com Hong Yufu Braised chicken rice; www.jnhongyufu.com