• German High Quality Energy Saving UPVC door and window profiles System 1
  • German High Quality Energy Saving UPVC door and window profiles System 2
  • German High Quality Energy Saving UPVC door and window profiles System 3
  • German High Quality Energy Saving UPVC door and window profiles System 4
  • German High Quality Energy Saving UPVC door and window profiles System 5
German High Quality Energy Saving UPVC door and window profiles

German High Quality Energy Saving UPVC door and window profiles

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
2000 m.t./month

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We own a good reputation in Europe and all over the world. Our brand is one of the most famous Door & Window profile brand in Germany. 

At present, after three phases of capacity expansion, Our brand have a production capacity of 20,000 tons per year for manufacturing first-class profiles. A complete set of German material-mixing system, extrusion lines and high speed molds are imported, which ensure high quality products.

 German High Quality Energy Saving UPVC door and window profiles


60AD Casement Window Series, 

60MD Four-cavity three-sealed Casement Window Series, 

65MD Four-cavity three-sealed Casement Window Series, 

60/88 Sliding doors and windows series, 

70/127 Sliding doors and windows series and 108 sliding doors and windows series;

Color available:  White high ultraviolet, Entire colorful, Co-Extrusion and Colorful Laminated Profiles;

Appearance and technical design of lotus sliding and AD series products are designed for Asia and hot-summer and cold-winter zone in China, MD products are suitable for climate characteristic of cold regions.


The heat transfer coefficient of each specifications are as follows.

Three-cavity Casement Window Frame Uf =1.7W/m2.K、
Four-cavity Casement Window Frame Uf =1.6W/m2.K;
Five-cavity Casement Window Frame Uf =1.5W/m2.K;


Please feel free to contact me if any inquiry about the products we offer. We will try to do the best for you.

Q:Sliding doors and windows to prevent shedding measures which
(No less than two), no lower door of the door should be added nail horizontal pull to prevent the deformation in the transport and installation process; Second, the door window frame (the door frame) Or complete sets of doors and windows) should be designed according to the level of elevation and plane position in the process of building the wall; third, in the masonry wall installation of doors and windows (or sets of doors and windows), the nails should be fixed in the puzzle Bricks, each side of the fixed point should be no less than two, the spacing should not be greater than 1  2 m; Fourth, when the first wall after the installation of doors and windows (or sets of doors and windows), should be reserved in the door and window openings At the same time, leaving the door window frame (door and window frame, the lower end of the mouth at both ends of the mouth out of the gap) in the door frame adjustment in place after the closure gap. When the conditions are limited, the door frames can not stay in the head, should take reliable measures to the doors and windows frame fixed in the wall of wood bricks to prevent the construction or use of the process of security incidents; Fifth, when the door frame side of the need to set When the face plate, the door and window frame should protrude the wall, the protruding thickness should be equal to the thickness of the plaster layer, six, cold area door and window frame (or sets of doors and windows) and the gap between the external walls of the masonry, material.
Q:Now the general situation of the site is: the floor is the floor tile floor, doors and windows are wooden doors and windows, plaster has been in the door window when the mouth of the box and other boxes installed after the mouth. Down, do not know how to run well, mainly the door frame of the problem. Now is the first installation of doors and windows box and then shop tiles, or the first floor tiles and then install the door frame? If it is the latter, or do not keep the door of the floor tiles, such as the door frame after the installation, after the package? The first dry this, stuck here, the teachers to help, how to do down What experience to tell the little brother, not Sheng grateful. More
First install the door frame, in the brick door frame is not installed first, then the door is easy to deformation off, the first installation of the door frame can effectively prevent the door and door frame deformation off the door of the situation, the door height in the production of the thickness of the brick Stay in the minus 1cm, to avoid the door core hanging feet friction floor tile.
Q:We have a new brush on the walls and floors of the house, can we live on the balcony of the floor where the floor tile is not painted? We have a balcony on the door can be closed Thank you big
Recommended or wait for 15 days. Get some tea at home (the kind of cheap) fell to the ground and furniture
Q:The installation method of color steel activity room
① Before installation, the construction unit shall check the product certificate, design document and pre-assembly record of the component, and check the size of the recording component. Deformation of the steel structure, defects beyond the allowable deviation should be processed. Before installation, should be prepared in detail the measurement and correction process, thick steel plate welding should be installed before the simulation of the product structure of the process test, the preparation of the corresponding construction process. On the assembled roof truss should be a certain degree of arrogance. ② steel structure hoisting in place, the component positioning axis, elevation and other design requirements of the control point to do a good job marking, the quality of the lifting connector for welding before the inspection. Installed temporary support and steel cable to make steel roof truss in the construction process safe and stable. ③ steel installation, the construction unit should be submitted to each component after lifting the elevation size, welding, painting, etc. were submitted to the supervision and acceptance.
Q:My house is duplex building, fourth floor, the floor is 4.5 meters high, the window is from the top to the windowsill 4 meters high, 4.5 meters wide, is the aluminum plastic, the middle of a standing aluminum plastic column, width 5 cm Maintenance team before the repair of shaking, especially the performance of the wind is very obvious, the middle of the window shaking the trip is about 10 cm, usually hand effortless push the windows on the shaking. Will the windows there is no national standard, so you can shake the windows
The national standard of the specific values do not know, but the shaking of 10 cm absolutely unqualified, like your home so big windows should belong to the curtain wall structure, and ordinary window frame can not afford, there are curtain wall frame, and the window construction unit to Responsible for the design, unless you are asking to do so, then he must meet the technical requirements of the curtain wall, and the glass block is greater than 1.5 square meters to use tempered glass, curtain wall requirements than ordinary windows a lot of strict.
Q:What is the scale of the doors and windows? Please thank you very much
That you say is the plastic window, and scale that he welded the place to melt welding will shorten the size.
Q:Plastic window around the gap with cement plug or foam plug?
For the gap between the box and the wall of the filler and surface treatment requirements in the "Building Decoration Construction Quality Acceptance Specification (GB-2001)" Article 5.4.7 states: "Plastic door frame and the gap between the wall should be used Closed hole elastic material filled full, the surface should be sealed with sealant sealant should be bonded firmly, the surface should be smooth and smooth, no cracks. 2. According to "plastic doors and windows installation and acceptance procedures (JGJ103-96)" Article 4.2.11.2 provides: insulation, sound insulation window, the hole between the inside and the window frame should be used to fill the cement mortar smooth; when the plaster , The sheet should be used to temporarily remove the plaster layer and the window frame, the thickness should be 5mm, plaster surface should be beyond the window frame, the thickness of the fan does not affect the opening is limited (see " Node graph). To be outside the plaster layer hardened, should remove the sheet, and the caulking paste into the plaster layer and window frame gap. Insulation, sound insulation requirements of the higher project, between the inside of the hole and the window frame should also be used to seal the seal. 3. Also in the "plastic doors and windows installation and acceptance procedures (JGJ103-96)" Article 4.2.10 of the provisions of the filler more detailed: window frame and the hole between the expansion joints should be used in closed cavity foam, Foam polystyrene and other elastic materials layered packing, packing should not be too tight. For insulation, insulation requirements of the higher level of the project should be the use of the corresponding insulation, sound insulation material stuffing.
Q:Why do wooden doors and windows installed is the first installation of windows and doors after plastering and metal doors and windows and plastic doors and windows is the first plaster into the mouth after the installation
Some wooden windows when the installation is necessary to rely on the inner wall of the flat, that is to say when the wall plastering and other processes are done, the wooden window to the inside of the wall flush with the wall is even more so. If there is attention, then you will find, in fact, the installation of metal frame is also true. And the installation of the windows do not have to limit these, because the general windows are push and pull. And some relatively high-end windows, such as the inside of the window is not the best time to install the same time with the wooden door installation. Mainly depends on the material used.
Q:Plastic window is how to do ah?
First make plastic frame, and then insert the steel inside, so called steel.
Q:Can plastic windows replace fire windows?
Can not, plastic window The main chemical composition is PVC, so also called PVC profiles. It is easy to change at high temperatures! If the fire is blocked by plastic windows! But the temperature is greater than the capacity of steel windows will cause the plastic window melting and deformation! What do you know about it?

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