| Price | Negotiable |
| MOQ | 1000 pieces per color |
| Delivery Time | 15 days to 50 days |
| Brand | GRH |
| Place of Origin | CHINA |
| Model Number | B-304, B-305, B-306, B-307 |
| Packaging Details | 1piece per box and 30pieces per inner box and 300 pieces per master carton |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500000 pieces per month |
| Place of Origin | CHINA | Packaging Details | 1piece per box and 30pieces per inner box and 300 pieces per master carton |
| Door hole diameter | 22 | Material | Brass or Zinc Alloy |
| Model Number | B-304, B-305, B-306, B-307 | Supply Ability | 500000 pieces per month |
| Brand Name | GRH | Payment Terms | L/C, T/T, Western Union |
| Delivery Time | 15 days to 50 days | Door thickness | 35-110 |
| Minimum Order Quantity | 1000 pieces per color | Viewer dioptre | 200 |
| Original | Wenzhou China | Finishing | AB , AC , CP , GP , BSN and other colors |
High Security Security Door Viewer Chrome Plated 22mm Diameter Bsn Finishing
| Item | Material | Diameter(MM) | Dioptre/Degree | Door Thickness |
| B-304 | Brass/Zinc | 22 | 200° | 35-60mm |
| B-305 | Brass/Zinc | 22 | 200° | 50-75mm |
| B-306 | Brass/Zinc | 22 | 200° | 60-90mm |
| B-307 | Brass/Zinc | 22 | 200° | 70-110mm |
