You Professional Pcv Window Suppliers!
Xuzhou Taihe Doors and Windows Co., Ltd -Start-up period (early 90s-2007) In the early 90s, with his keen insight into the construction market and entrepreneurial beliefs, the boss established the predecessor of Taihe Doors and Windows--- Runshi Doors and Windows, in a small workshop factory in Miaowan Village.
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3 Track Upvc WindowsCompared to wooden windows, PVC windows have a particularly long service life. High-quality windows stand out for their excellent resistance to deformation and durability. PVC windows have a...read more
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2 Track Upvc WindowsAs a 2 track upvc windows manufacturer and installer, we know exactly why uPVC windows are so popular with homeowners. From unrivalled durability to superior energy savings, uPVC windows are...read more
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Best Upvc Sliding Sash WindowsDurability is key to the benefits of best upvc sliding sash windows. uPVC windows can last for decades without needing to be replaced, as the material is resistant to rust, corrosion, and damage...read more
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Upvc Vertical Sliding WindowsUPVC vertical sliding windows require no painting, sanding or sealing, and this alone is a major advantage for many homeowners. Unlike wooden windows, which may rot or deteriorate over time, uPVC...read more
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Upvc Vertical Sliding Sash WindowsTaihe offers upvc vertical sliding sash windows manufactured to the highest standards. We place great emphasis on durability, safety and energy efficiency, ensuring you will enjoy the benefits of...read more
Why choose us
Quality AssuranceI
The first batch of first-class qualification for professional contracting of metal doors and windows engineering of construction enterprises in the country ISO9001: 2015 international quality management system certification and national compulsory product certification (CCC).
Product Development
The company focuses on technology research and development and product quality improvement, and has organized personnel to visit the Nuremberg Window and Curtain Wall Expo in New York and the Noto headquarters in Germany for business inspections and technical exchanges.
Our Service
We have an experienced sales team, that can provide professional advice on door and window materials, styles, performance, prices, and other aspects according to your needs, and help you choose the most suitable products.
Advanced Equipment
WIt has more than 60 sets of advanced special production equipment and testing instruments for doors and windows in China.

PVC windows are made-up of rigid PVC extrusions. During the PVC extrusion process, pellets or granules of PVC are melted down and continuously squeezed through a specific shaped die. The resulting shape that comes out of the die is then cooled immediately. Sections of these extrusions are then cut, trimmed and assembled to make window frames, sash frames and other window components.
Product Specification
We offer the following Specifications
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Dimensions |
6 chambers 82 mm |
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Basic depth of outer frame |
82 mm |
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Basic depth of vent frame |
82 mm |
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Possible glazing thickness |
18 - 52 mm |
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Tests and standards: |
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Thermal insulation in accordance with DIN EN 12412-2 |
Ur = 1,1 W/(m²K) |
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Sound insulation in accordance with DIN EN ISO 140-3* (maximum) |
RW,P = 47 dB* |
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Burglar resistance in accordance with DIN V ENV 1627 |
WK 2 |
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Air permeability in accordance with DIN EN 12207 (Class) |
4 |
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Watertight in accordance with DIN EN 12208 (Class) |
9A |
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Resistance to wind load in accordance with DIN EN 12210** (Class) |
C5 / B5 |
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Mechanical loading in accordance with DIN EN 13115 (Class) |
4 |
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Resistance to repeated opening and closing in accordance with |
2 |
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Operating forces in accordance with DIN EN 13115 (Class) |
1 |
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Load-bearing capacity of safety devices |
Requirement met |
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Double glazing Argon F. U-value |
1.1 |
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Triple glazing Argon F. U-value |
0.72 |
Types of Pcv Window
UPVC Casement Windows
Casement windows are attached to their frames by one or more hinges. The casement window style has been around for decades and is still a firm favourite in UK properties. Fitted with A rated double glazed sealed units, our UPVC casement windows don't just look great, they also ensure low energy costs.
UPVC Sliding Sash Windows
Offering all the same benefits as casement windows, our UPVC sliding sash windows slide up and down like traditional sash windows. Offering elegance, practicality, and ease of use, sliding UPVC sash windows have been one of the most popular window designs for centuries.
UPVC Tilt and Turn Windows
The UPVC tilt and turn windows we sell provide all the benefits of casement windows, except they are designed to provide large openings. The style of these windows allows them to be opened inwards, fully hinged inwards, or merely tilted at the top for ventilation. When opened vertically, tilt and turn windows provide ventilation for the room in a secure way that keeps children and pets safe.
Advantages of Pcv Window
Provides good thermal insulation
PVC window profiles can achieve thicknesses with multiple air chambers that improve the thermal bridge of the windows.They are an option to eliminate them and are considered good insulating windows.
They improve energy savings
As they are windows that provide good insulation in the properties of the frame, energy losses are minimized, resulting in the corresponding economic savings.If double glazing is also added to improve insulation, the savings on heating and air conditioning can be up to 60 – 65% compared to old windows.
High tightness and watertight enclosure
The malleability of PVC in its manufacture and extrusion provides a high quality watertight enclosure. Maximum tightness against inclement weather and external agents such as wind, rain, dust, pollution…etc.the corners are thermally welded (not glued), another feature that makes them very insulating.
Respects the environment
Although PVC is difficult to recycle and does not reach the recycling level of aluminum or is not a natural material like wood, when we evaluate the entire manufacturing process and its recycling, the difference is drastically minimized.
Process of Pcv Window
Selection Of Materials
For any upvc windows manufacturer, this ratio is a unique value. This mystical number determines the white index, or simplest terms, the window's whiteness, UV resistance, and various other attributes. To retain the color index, this mixture is heated for thorough mixing and then cooled. Finally, this cooled mixture is weighed and batched in preparation for the next step.
Thermal Process
These batches go through the extrusion process when the powered uPVC windows gain their initial firm shape. The procedure entails the use of an extrusion machine. The mechanism maintains three temperatures. This influences the window's quality, particularly the white index and the rigidity of the window. The melting of the mixture, forming it into a regular shape inside the die, and finally hardening it within the condenser all occur at these temperatures.
Aside from temperature, the product must contend with several pressure parameters that aid in its dimensional stability. The product also goes through a degassing procedure, which removes the gas produced during the extrusion process. This reduces the risk of rupture and air entrapment while also increasing heat resistance. After that, the extruded product is moved on to the next step.
Personalized
The extruded profiles are subsequently transported to the fabrication facility. All of the slicing and dicing takes place here. The shop is home to various machinery, all of which play an important role in producing your uPVC windows. The profile is initially cut using a double miter saw, which reduces it to the window's needed size. Then there are the routers, which include a copy router and a drainage router. These serve as hardware and water drainage slots.
Custom Serve
Size and Shape
Customised uPVC windows allow you to choose the size and shape that best fits your home's design and requirements. We can tailor your uPVC to your specifications, from small bathroom windows to large bay windows for living or dining rooms.
Glass
Custom options let homeowners choose the glass that will best suit their needs. For example, you might want double or triple-glazed glass for enhanced energy efficiency, noise reduction, and of course, security. We can make that happen for you, all in the style of uPVC that looks and functions best for your space.
Colour
UPVC windows come in various colours, including white, cream, grey, black, and woodgrain finishes. You can choose what best complements the exterior of your home without straying from your preferred interior design.
Delivery And Installation




We're professional pcv window manufacturers and suppliers in China. If you're going to wholesale bulk pcv window made in China, welcome to get pricelist and quotation from our factory.
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