Good Quality PVC Door Frame Door Accessories

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The factory is divided into twelve production lines. We use production equipment from Germany including mixers and double screw rod extruding machines. Our monthly capacity is 500 tons of wood plastic composites--80% of which we export.

  We have an R&D department with 5 engineers who have an average of 10 years of experience. They research and develop our equipment, including the mixer, assembly line, QUV experiment meter, multi-purpose impact reflectoscope, dresser and knurling machine. We develop at least one new product every month and can prepare OEM samples for you with a lead time of one month.

  We have a QC department with five engineers who have an average of four year's experience. They examine products before export using reflectosopes and ensure our facilities conform to ISO 9001 and ISO 14000 certification standards. The products was tested by third party(INTERTEKS, SGS), meet REACH’S regulations.

Our company adheres to “Quality first, Customer first” philosophy, in line with “The good faith management” principle of service, looking forward to cooperating with you.

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Q:Rough leveling how to use?
1. The wall should be measured before construction to determine the thickness of the wall leveling layer, if the wall flatness is very good, you can reduce the leveling layer thickness, do not have to worry about whether the material can meet the strength, because the rough leveling construction thickness from 5mm to 50mm are suitable. 2. Determine the thickness of the leveling layer should be in the wall for the elevation of the line, the spacing between each tendons in the 1.2-1.5m or so, according to the experience of the construction workers to determine the vertical arrangement of tendons from the corner position in turn arranged. 3. Base surface requirements solid clean without powder, no sand, no peeling, surface attached debris, oil should be clear, the hole should be pre-filled. 4. Check whether the doors and windows frame is securely connected and fill the gap between the door frame and the wall with a good "paste". 5. Adjust the "slurry" should be within 30 minutes on the wall, in the grass-roots first scratch scratch again, the purpose is to make the material and the grass-roots contact between the full. 6. And then on the wall approved enough to adjust the "slurry" with 2m long by a one-time scratch can be. 7. Indoor pillars, the location of the corner of the wall should increase the angle, the height of not less than 2m.
Q:My family's windows shaking? (4 meters high, 4.5 meters wide) (material aluminum plastic)
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:Plaster to pay attention to what!
Q:There are doors and windows installed with main and auxiliary boxes
Plus the skin are generally have a gap of about 3 mm design itself is to stay good to put the skin to strengthen the watertight
Q:Plastic steel window frame and the gap between the walls shall not be filled with cement mortar, should be filled with elastic material filled with what kind of elastic material is better
Polyurethane foam caulking is the convenience of the doors and windows in the installation process, if it is to consider the problem of water leakage, you can refer to the following process operation: 1. Window and wall connection should first check the embedded parts and window connector Quantity, location is correct, in the absence of caulking should check the window frame and the wall between the shaking and micro-moving phenomenon. If you find the above phenomenon, the embedded parts to be reinforced, and around the window frame with foam polyurethane to fill, to stay 6 × 6 seam with silicone embedded real. 2. Grass-roots plastering to strictly check the location and size of the hole to prevent the installation of the window frame and then adjust the overall impact of grass-roots level, grass-roots construction must be strictly stratified construction. 3. In the surrounding block before the need to clean up the debris, and rinse, caulking with caulking tools will be embedded into the mortar, and layered embedded, embedded real, to enhance the anti-seepage effect. 4. The windowsill to make a certain out of the water, in order to quickly discharge the rain, the window frame around the outside are sealed with a sealant, the sill outside the lower mouth must be made of notch drip tank to prevent climbing.
Q:Common doors and windows installed several ways? What are the advantages and disadvantages?
Hello: doors and windows of the installation methods are plug and mouth two "plug" to install this installation method of steel doors and windows of the size requirements of strict, otherwise it is not put into the gap is too large. At the same time the window plaster also requires accurate size. And asked to wipe into the mouth type: that is, within the narrow width, so after the installation is complete, both inside and outside are playing full of sealant, the middle to play PVC foam agent "mouth" to install the steel window size requirements are not very strict, After the window frame can be carried out indoors and plaster. As the plaster is done by the construction workers, so the gap between the window frame and the wall is not necessarily able to handle. In addition to the installation before the use of packaging with the window to protect the finished product, wiping the gray after the packaging needs to be removed, so inside and outside the window frame and the wall will appear between the uneven size of the gap, playing sealant, it is impossible Playing evenly, as well as causing leakage.
Q:How to construct the outdoor rock wool insulation board
Adhesive mortar point sticky or full of sticky, and then insulation nails fixed, or slotted with T-card fixed pad sealant.
Q:The concrete process and scope of application of new wall construction method
Q:I would like to ask the doors and windows to install the master, the frame installed after the glue is good, or wait until the next glass together with plastic?
Glass installed a piece of plastic is the last thing else or else trouble again
Q:The installation method of color steel activity room
What kind of structure to look at the drawings to say

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