Leading Manufacturer Of Aluminum Windows And Doors
DERCHI window and door is one of top 10 windows and doors in China. We are professional high quality aluminum doors
and windows manufacturer with professional team for more than 25 years.
Company Profile: Excellence in Aluminum Windows And Doors
State-of-the-Art Production for Aluminum Windows And Doors
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Company Profile
We can custom made to any project unique window and door designs with our professional and experienced sales & technical team.
Innovative Designs For Superior Aluminum Windows And Doors
VERTICAL ISOTHERM
DESIGN
The bridge break point inside the cavity is
perpendicular to the same straight line
Forming an effective cold and hot barrier
Reduce indoor and outdoor heat transfer
Better insulation and thermal insulation
Heat prevention
and temperature control
BUILT-IN DIAMOND
MESH CRIMPING
Install the diamond mesh pressure strip
indoors Then tighten the diamond mesh
with 90 ° diagonal screws High strength
compression resistance prevents cutting
and prying open Comprehensive improvement of door and window safety performance
Compression resistance
WATER SWELLABLE STRIP
Quickly press the gaps between the glass to
reduce rainwater infiltration At the same time,
the anti-aging effect of the adhesive strip is
longer than that of the conventional
EPDM material
Anti leakage and
waterproofing
THREE SEALING
STRUCTURES
SURROUNDING THE WHOLE WINDOW
Triple stacking of performance Optimizing
the sealing efficiency of the entire window
from a structural perspective Layer by layer
stacking of airtightness, sound insulation,
and thermal insulation performance
noise reduction
FOUR SIDED
SIX POINT LOCK
Upgrade of defense capabilities for door
and window anti-theft systems The four
sided contact parts of the frame fan
structure are interlocked and locked
Unique design of six locking points to
create a home safety barrier
Anti theft
HARDWARE INTERIOR
TECHNOLOGY
Avoid hardware cold and hot deformation
Improve the service life and smooth
opening and closing of the entire
window hardware Reduce the risk
of accidents
Reduce risk durable
Professional Team Behind Quality Aluminum Windows And Doors
Trusted Partner Worldwide for Aluminum Windows And Doors
There are more than 700 exclusive shops spread out many cities in China.We serve more than 100 countries around the world and have provided quality door
and window products and services for 100,000+ projects.
