| technical parameter | Frame width | 85mm | ||
| Frame thickness | 1.6mm | |||
| Insulation strip width | 49-54mm | |||
| Features and advantages | The sealing system adopts seamless annular sealing strips, which have no gaps and are more sealed | |||
| Flushing system, the inner frame and sash are flush, and the sash is embedded in the window frame, simple and beautiful | ||||
| Drainage system: ultra-thin windproof drainage cover, no howling in strong winds, no backflow in rainy weather | ||||
| The hardware adopts imported concealed hardware components, which can bear a weight of 100KG and are sturdy and stable. | ||||
| Opening method | inward opening and inward reversing system | |||
| Leadtime: | An order of 3000㎡ can be finished within 7-25days after sales confirmation and deposit paid off. | |||
| Loading Port | Shanghai port or Ningbo port | |||
| Payment terms | T/T ,30% inadvance, 70% before delivery time . | |||
| MOQ | 1set | |||
| Size | customized | |||
| Color | customized | |||
| Application | according to your needs | |||
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