WHY CHOOSE UPVC
FEATURES OF LUMEI UPVC WINDOWS & DOORS.
All uPVC profiles are made of original material with lead-free formula. The stablizer is enviroment-friendly and will not result in any pollution by sulfuration reaction. In addition to that,we choose the matched and stable formula according to different climates to ensure a long working life for all windows which have a excellent performance on anti-aging and UV resistance etc.
Regular White Profiles-- Windows made of white uPVC profiles are commonly used in all kinds of buildings. According to climites in differernt regions, this white uPVC profile has a good performance on anti-uv and anti-aging.
Homogenous Profiles--The whole body of this window frames are same color.The stability is good enough during it working period.
Profiles with Laminated Foils--Laminated with foils on the surface, the window looks very nice.In order to meeting many different requirements for both apperance and performance, we provide customers with uPVC profile with laminated film which includes wooden grain,walnut,smoky gray,golden oak,brown,etc. In addition to that, this craft get the function of anti-UV and weather resistance improved to a higher level.This makes it to be a high-end series and well welcomed by customers.
Co-extruded Profiles--The windows only get colors on both visible sides. Compared with homogenous type, it spends less and has great properties as well.
COMMON WINDOW TYPES
We provide single,double-layer or tripple-laryer glass on specification of 5mm,6mm,5+9+5mm,5+12+5mm,5+9+5+9+5mm,5+12+5+12+5mm, etc.The glass type includes tempered glass,laminated glass,insulating glass(Argon filled),Low-e glass,heat-reflecting glass etc.
*Shape: Square,U and other types according to structure inside the uPVC profiles.
*Property:Corrosion Resistance & Rust-proof.
The reasonable design for lock groove of uPVC profile make it possible to accept different hardwares.
ADAPTION FOR DIFFERENT CONDITIONS
According to some extreme climates,we make uPVC windows and doors with functions of anti-aging,anti-UV and long lasting.
ELABORATE PROCEDURE & QUALITY TESTING
1-uPVC Profile Production: uPVC profiles are finished under rigorous production and testing before they go into next step.
2-Profile Cutting: uPVC profiles including main type and auxiliary type will be cutted into 45° angle at both ends.
3-Drilling Holes: The drain holes will be made by drilling machines.
4-Reinforce Steel: Galvanized steels with thickness of more than 1.2mm are put inside the chamber of main profiles as a reinforce.
5-Frame Welding: Profiles with reinforce steel will be welded and combinated by welding machine to form a window structure.
6-Corner Cleaning: Corner become more smooth and looks nice under the help of a corner cleaning machine.
7-Hardware Installation: Handles, locks, rollers, tracks,wind brace and other needed accerrories are equipped with windows.
8-Quality Testing: The finished windows will be under strict testing before sale or shipment.