









| Frame Thickness | 140mm (double tracks without frame cover), 213mm (triple tracks without frame cover), 191mm (double tracks with aluminum clad wood cover), 264mm (triple tracks with aluminum clad wood cover) |
| Glass Thickness | 5mm+20A+5mm |
| Glass Fabrication | Moisture-proof aluminum strips + Molecular sieve + weather resistant glue |
| Special Process Customized | Full screen glass |
| Separable Door Frame Cover | Width 100mm |
| Side Frame Thickness | 50mm |
| Upper Track Height | 50mm |
| Door Sash Width | 96mm |
| Door Sash Thickness | 58mm |
| Retractable Door Sleeve Cover | Thickness 100mm |




DIAOSI is a flagship brand of high-end aluminum alloy doors and windows under Guangdong Yongxing Doors Industry Co.,Ltd. After more than 14 years of market tempering, it integrates windows and doors into harmony unity, expanding into a new advanced filed, and honored as the leader of "China modern door and window integration revolution". So far, Guangdong Yongxing Doors Industry Co.,Ltd has built a large-scale production base, covering an area of 123,000 square meters, and more than 900 exclusive stores located throughout China, the production series also include wooden doors and shower doors.
DIAOSI introduced global leading production equipments and system from Germany. The production process is automated, digitalized and precise, ensuring the best from design, materials cutting, surface treatment, assembly, transportation, installation to service in order to supply high quality products. DIAOSI uses environmental aluminum extrusions which comply with European E1 standard, integrates China cultural concepts and western fashion elements to provide customers with high-end products.
Since 2005, DIAOSI has being maintained the healthy and rapid development. Looking into the future, DIAOSI will keep modern enterprise concept as direction, continue to innovate upon the spirit of "pursuit of perfection", continuously enhance the core competitiveness of the brand, and keep providing the best service for customers.