1. 18.6mm insulated ground door, parallel isotherm design.
2. The use of German Domadi spring, weighing up to 300KG, to achieve door, and shop entry design.
3. It can increase barrier-free access and apply different ground (carpet, tile, decoration) design scheme.
4. Open can achieve 90 degrees, positioning design, can do a single open back to back design
5. Suitable for large handle, handle, integrated drive lock, etc
Glass configuration: 6mm+15Ar+6mm Heat insulation strip: 18.6mm border depth: 84mm
Door depth: 72mm Door width: 66mm Wall thickness: 2.2
Hardware system: Sobinco stainless steel handle + transmission + German Domati spring