Aluminum Alloy Frame Mosquito Net Trackless Screen Door Mesh Screen Door Trackless Screen Door Aluminum

About Us
Chengdu Hennesa Technology Co. Ltd. was established in 1999.It locates at Chengdu Cross-Strait Science and Technology Industrial Development Park, Chengdu, Sichuan. We specialize in researching and developing security stainless steel window screen, and have the high-end window screen brand Hennesa, also have achieved 30+ utility models of patents.

True trackless door, Patent new technology
Patent mesh , innovative technology net
Anti-collision fluorescent strip, prevent accidental collision at night

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

assembling

(5) Self cleaning: the self cleaning device at the exit of Yam box could clean dust on screens automatically when

opening and closing to guarantee the clean and tidy surface

Profile

(1) Aluminum alloy profile with 1.0~1.4mm thickness

(2) Alloy material: 6063 pure aluminium forged, corrosion resistance

(3) Brinell hardness: Brinell 11-14/60HB

(4) Profile Color:White,Coffee,Light Grey,Golden Grey,Champagne,Bronze

FAQ

1. Why choose your company?

Factory operation: From product development to production, we have complete system to meet the
requirement.

5.How long is your delivery time?

Generally, it is 30 days depends on which item & quantity you order.