• Suzhou Polywell Engineering Plastics Co.,Ltd
    Mr. Paolo Celani
    Thank you very much for very good news! We appreciate your honesty and collaboration. You have supplied good dies, all sizes within tolerance. We have ordered dies for a total amount of more than 200,000 USD and we are continuing to order. Thank you again to you and your very professional team.
  • Suzhou Polywell Engineering Plastics Co.,Ltd
    Mr. Martyn Haines
    Thank you for your help with this order and if ever you need someone to tell customers how helpful you are just tell them to contact me.
  • Suzhou Polywell Engineering Plastics Co.,Ltd
    Mr. Dietmar Dürr
    I received your samples. I agree to Mr. Wölki, they looks pretty good. We will arrange the balance payment. Please pack the mold and send them asap.
Contact Person : Camille Cai
Phone Number : 86-13584481777
Whatsapp : +8613584481777

Typhoon Resistant Balcony Push-Pull Windows Aluminum System Windows Break Bridge Profile

Place of Origin Zhangjiagang
Brand Name Polywell
Model Number PW-70/90S
Minimum Order Quantity 1 ㎡
Price USD 60-120 / ㎡
Packaging Details Protective corrugated board and wrap film packaging prevents from scratches and waterproof. Rigid frame wooden crates provide protection during carriage and shipping.
Delivery Time 15-30 working days
Payment Terms T/T
Supply Ability 12500 ㎡ / month.

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Certification ISO Model Yes Aluminum Window Profiles
Surface Finishing Wood Grain, Mechanically Polished Color Customized Any Colors
Thickness Customized Other Finishing MillFinish, Fluorocarbon Painting, PVDF
Length 1m-7m, Generally 5.85m For Container HS Code 7610100000
Specification As Per As Request Alloying Ingredient 6063,6061,6005, 6060 T5/T6
Polished Aluminum Profile Mechanical Polishing Origin Zhangjiagang,China
Advantage Thermal-Break Transport Package Brown Paper, Wooden Pallet
Nylon Insulation Strip PA-66+GF25
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Product Description

More Style Options Imapct/ Wind/ Water/ Corrosion Resistant Aluminium System Windows for Living Room


Company info:

Our company is located in the city of Zhangjiagang, Jiangsu Province, China. We have been making research and development for special material of PA66 thermal insulation strip since 2006.
We expanded our business scope since the year of 2010. We not only produce PA66 granules and PA66 thermal barrier strips, but also sell parallel twin-screw granulator, extruding machine, mould and production technology.
We are developing overseas market. We are going to promote our products all around the world, to seek win-win cooperation, mutual benefits and common development with our customers.
Typhoon Resistant Balcony Push-Pull Windows Aluminum System Windows Break Bridge Profile 0
Product Description:
Broken bridge aluminum Windows:The Broken bridge aluminum Window is designed and manufactured by our company.With heat insulation broken bridge aluminum and insulating glass, it has the functions of energy saving, sound insulation, noise prevention, dustproof, waterproof and so on. The heat conduction coefficient K value of the broken bridge aluminum Windows produced by our company is below 3W/M·K, which reduces the heat loss by half than ordinary doors and Windows, reduces the heating cost by about 30%, and the sound insulation is more than 29 decibels. The water tightness and air tightness are good, both reaching the national A1 class window standard.
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Product No. 70/90 SeriesAluminum Windows
Open Style Casement/Swing
Open Direction Horizontal/Verticle
Frame Material 70/90 mm window frame thickness, 33mm window panel width
Window Color Cutomized Color(White, Gray, Dark, Shampagne, Wooden color)
Window Size Cutomized Size and Design Provided
Window Features Heat & Sound insulation
Glass Option Single glass: 5,6,10,12,15mm Tempered Glass
Double glazing: 5+ 6/9/12 +5mm Tempered Glass
Laminated glass: 5+ 0.38/0.76/1.52PVB+5mm Tempered Glass
Single glass/Double glass, Tempered hollow glass, Laminated glass, Triplex glass, Frosted glass,Colorful glass, Low-E, PU panel, PC board
Hardware Choice China top brand (KingLong, Huixi)
Germany brand (HOPO, ROTO)
Optional Screen Stainless steel security mesh
Aluminum security mesh
Retractable & invisible fly screen
1.Better materials
The PA66 nylon heat insulation strip used by our company is an important part of heat insulation used in broken bridge aluminum profiles . PA-66 insulation is a blend of 25% glass fiber nylon material, its wear resistance, strength and high temperature resistance performance is better than other materials, and PA-66 nylon insulation tensile strength and expansion coefficient and aluminum alloy is the same, not due to thermal expansion and contraction causes deformation of doors and Windows .
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2.Reasonable structure
PA-66 nylon heat insulation strip has better material plasticity,PA-66 nylon heat insulation strip will be ground thread processing, in the process of aluminum opening teeth through the composite process to increase the combined strength, compared with the smooth surface of PVC material combined more stable, ensure the quality of the profile.
3.Longer service life
PA-66 nylon heat insulation strip service life due to the excellent nature of the material itself, can be used for decades without fracture, embrittlement and other problems. Compared with PVC plastic insulation can guarantee the use of life more safe and reliable.

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Features of broken bridge aluminum Windows

1)Casement windows swing out to the side or up to open. This allows the window to be constructed of solid glass and offers a less obstructed view overall. These windows usually come with one casement window pane on the left and one on the right as seen in the photo below.


2)Our standard glazing is dual pane: two panes of glass with Low E coatings and insulated with argon gas. Compared to a single glass pane, dual pane glass cuts energy costs significantly because of low emissivity coating and the gas filled insulating space between the glass layers.


3)With good heat insulation, sound insulation and moisture proof function, strong sealing .

4)Integrated with the design of internal and external flat frame structure, from the appearance of victory, anti-theft and anti-skid at the same time, beautiful and generous .


5)Designed with embedded circular Angle protection, and the inside of the screen is packed with soft rubber sleeve, which provides double safety protection and prevents wounding when the screen is opened

6)A full set of imported accessories, easy to open, corrosion resistant, durable.

7)Heat insulation strip: heat insulation strip is the most critical part of broken bridge aluminum profile, in accordance with national standards, the use of PA-66 nylon material. Aluminum profiles are divided into inner and outer parts by reinforced nylon insulation strips, which block aluminum heat conduction.


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Advantages of broken bridge aluminum
1)Fire resistance

most broken bridge aluminum doors and windows are made of aluminum alloy, so they have the characteristics of non-spontaneous combustion and flame retardant.

2)Impact resistance

in addition to fire resistance, aluminum alloy material has super hardness, good rigidity, in the configuration of advanced decorative locks and excellent hardware accessories, more can make this broken bridge aluminum doors and windows have impact resistance, much better than most of the plastic steel profile Windows on the market.


broken bridge aluminum doors and windows in the design of the general use of simple, beautiful and generous modeling, and the window color is also a lot of space to choose, can be completely in accordance with their own home decoration style to choose. The most important thing is that the window width of the broken bridge aluminum doors and Windows is relatively large, and the window glass is also a large integration. Whether it is installed in the bedroom or the balcony, it can provide the owners with broad vision and high lighting rate, and it has high practicality as well as beauty.

 At present, there are many broken bridge aluminum doors and Windows with screen Windows, so in daily life, we can decide whether to use doors and Windows for lighting or open screen Windows for ventilation. Finally, because the aluminum composite profile is not easy to be eroded by acid and alkali, so in the daily use of broken bridge aluminum doors and Windows do not have to worry about yellow fade, so in daily use almost no deliberate maintenance.

5)Waterproof function

using the principle of pressure balance design structure drainage system, drainage mouth, drainage smooth, good water tightness.

6)Mosquito screen design

invisible screen, can be installed inside and outside choice, with mosquito, fly, especially suitable for the southern mosquito areas. Anti-theft window screen can also be selected, with anti-theft function.

7) Anti-theft, anti-loosening device

equipped with unique multi-point hardware lock, to ensure the stability and safety of Windows in use.


Typhoon Resistant Balcony Push-Pull Windows Aluminum System Windows Break Bridge Profile 9


Windows and doors; Curtain walls; Glass wall, Furniture; Ceiling; LED; Transportation; Vehicle; Solar System; Industrial; Decoration;Heat Sink etc;

Why choose us:
1.Heat insulation strip material selection nylon 66 (PA-66) and add 25% glass fiber (GF25), more tensile, hard enough, wear resistance, relative to other general plastics high temperature resistance.
2. Complete products: The company has a full set of production line equipment, with rich production experience and large-scale production capacity
3. Quality assurance: the purchased goods are produced from the source, integrity management quality assurance, strict inspection before leaving the factory, to ensure that the products qualified.
4. Convenient and worry free: We have a strong after-sales service team, technical personnel to communicate specific details for you to answer in detail, better understand your needs, quickly complete the products you need
5. Professional guarantee: years of industry experience, continue to provide high-quality products for various industries, to provide you with higher quality service
6. Free drawing, quick sample, support mass production customization
7. Processing equipment, complete set, sound insulation noise reduction, firm and reliable
8. Provide customers with solutions and one-to-one customized services
9. Experienced designers provide strong technical support

Pre-sales Service:
1)Provide technical guidance according to customer requirements.
2) Assist customers in designing and making schemes according to technical feasibility.
3) Provide equipment demonstration for customer research, sample making and testing.


After-sales service:
1) Hardware fittings of broken bridge aluminum Windows are guaranteed for 1 year;
2) Lifelong maintenance;
3) Provide technical support.

Q: How long is your delivery time?
A: Generally, it will take 15-25 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: What is your terms of payment?
A: 50% T/T in advance, balance before shipment.

Q: What is Warranty Policy?
A: We provide 1 year warranty.
When the warranty expired, our company will still give you technician support for free. But the replacing part is not free.
In other words, we provide lifelong after sale service to you as long as you use our Broken bridge aluminum products.

Q:How to receive my order? Is it safe during shipping?
A: For the items you purchased, we will arrange shipping by sea or international express. It shall be quite safe during shipping by sea or air.

Don't hesitate to contact us if you have any questions.