The performance indicators of air-tightness, water-tightness and so on have gone beyond the advanced international level Functional features: Superior performance. The performance indicators of air-tightness, water-tightness and so on have gone beyond the advanced world standard;Integrated applications of shading, decoration (grilles), ventilation and other functions;Diversity and individuality of products, as well as the matching designs with different buildings;Application of many patented technologies and new energy-saving technology, significant energy-saving effect;Orderly procedures of procurement, design, production and installation, scientific and strict quality control system.
Roller Shutter Window
