| Brand | Apex | |
| Material | Aluminum & glass | |
| Place of origin | Guangdong , China(Mainland) | |
| Type | Opening window | |
| Size | Customized Size | |
| Surface treatment | Powder coated | |
| Anodized | ||
| Electrophoresis | ||
| Heat transferred wood grain | ||
| PVDF | ||
| Grill | Optional | |
| Architrave | Optional | |
| Blinds | Optional | |
| Colors | White, gray, and wood color (other colors can be customized) | |
| Hardware | HOPO or China top brand | |
| Glass | Single glass/Double glass (5G+9A+5G) or (6G+12A+6G) | |
| Clear glass or Tinted glass or Reflective glass | ||
| Package | Interior bubble film and exterior wood crate | |
| Delivery time | Shipped in 20 days after payment | |
| Feature | Classic design | |
| Water-proof | ||
| Sound-proof |
