Aluminum alloy profile with 1.4mm to 2.0mm thickness

Original aluminium profile, excellent toughness, long lifetime period

Profile color: white, champagne, grey

2. Wire mesh

Adopting imported fiberglass window screen, mesh aperture 18×16, which is featured by environmentally-friendly,

anti-aging, cold and corrosion resistance, excellent light transmission, flame retardance, electrostatic proof, long

lifetime period.

3.Features

(1) Adjustable torsion: applying turbine worm structure to adjust pretightening force, customers could regulate worm

based on personal interests to make sure that the speed of opening and retraction could meet the customers

requirements

(2) Press-button lockup: invisible lockup device, which could lock up inside the spare parts, has the features of flexible

opening and closing, eay to use, tidy apperance, stable lockup, long lifetime period

(3) Durable and lasting: self-innovative design on retractable device, durable and strong retraction, no deformation

after being retracted 40000 times

(4) Exquisite production: rigorous producing requirements to assure intact appearance and quality, tiny gaps when