Technical parameter：

The door handle is made of high-strength aluminum alloy and zinc alloy;

The surface treatment of the door handle is available in copper oxide, gold oxide, silver oxide and other colors for customers to choose;

The 240H surface rating of the neutral salt spray test of the surface treatment layer reaches the Ra level above 8;

The door handle has a life span of more than 100,000 cycles for repeated opening and closing;

The handle can be used normally if all components are intact and undamaged after the torsional strength of 30N.m is tested;

The operating torque of the handle is not more than 1.5N.m.

It is suitable for the European standard 20-slot or 23-slot profile made of window screens with integrated inner casement windows, window screens with external casement windows, window screens integrated casement doors, inner casement windows, outer casement windows, casement doors, sliding doors, sliding windows , Used on sliding doors with integrated screens, integrated sliding windows with screens and top-hung windows.