70 UPVC Profiles T Mullion for casement windows
Product manufacturer:
Xi'an Gaoke Building Materials Technology Co., Ltd. (1999) There are two uPVC profile production bases.
About UPVC profiles:
UPVC profiles refer to unplasticized PVC extruded profiles used to make doors and windows. As early as the end of the 1950s, PVC profiles had appeared and been put into use in Germany. GKBM is the top three manufacturers of uPVC profiles in China
About T mullion:
A mullion is a division of a division box and a splice box. When a window is made as a whole and its strength meets the requirements, door and window mullions or mullions are required. If the strength is not enough, it needs to be spliced in two or more parts, which is called framing.
The so-called "integrated" door and window refers to the fact that the edges of the door and window, except for the corners of the four frames, have welding marks, are all made at one time, without splicing marks. The perimeter of an integrated door and window is referred to as a "frame," or outer frame. The middle mullion refers to the horizontal or vertical division of the middle of a door and window made in one piece, generally including mullions and mullions. Where there are stiles, there are fixed or open fans.
Greenpy 70 uPVC profiles:
1. The visible wall thickness is 2.5mm, with a five chamber structure.
2. Can install 39mm glass, meeting the requirements of high insulation windows for glass.
3. The processing of the three major adhesive strip structure doors and windows is very convenient.
4. The depth of the glass barriers is 22mm, increasing their sealing height and improving water tightness.
5. The frame, fan, and pressure strip of the 5 series are universal.
6. Internal and external opening 13 series hardware configurations for easy selection and assembly.
7. available decors: dazzling, patterned, richly colored, brushed, and covered with film
Our certificates and honors:
ISO9001 standard
20 drafting standards
23 New Technology Evaluation
50 patents
80 technological breakthroughs
Product Image:
Main Advantages of Greenpy uPVC Profiles
Raw Materials
Test & Lad Device
New Production Base
Audited Supplier 
){kind=link}
){kind=link}