• Paolo
    Thank you very much for very good news! I understand the complication you had, no problem, 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.
  • Robin
    The polyamide strips are working perfectly. Thanks a lot.
  • Brian
    Hello, finally we will receive the container by tomorrow. Special thanks for your hard work and especially my CEO mentioned you and appreciated your work. Thank you again.
Contact Person : Camille Cai
Phone Number : 86-13584481777
WhatsApp : +8613584481777

Insulation Aluminum Composite Broken Bridge Doors And Windows Profile

Place of Origin Zhangjiagang
Brand Name Polywell
Minimum Order Quantity 10 Square Meters
Price USD 60-220 /Square Meter
Packaging Details Brown Paper, Wooden Pallet
Delivery Time 30 work days
Payment Terms T/T
Supply Ability 600000 Square Meter /Year
Product Details
Model Aluminum Window Profiles Surface Finishing Wood Grain, Mechanically Polished
Alloy Alloy Alloying Ingredient 6063, 6061, 6005, 6050 T5/ T6
Certification ISO Color Customized Any Color
Origin Zhangjiagang, China Advantage Thermal-Break
Length 1m-7m, Generally 5.85m For Container Transport Package Brown Paper, Wooden Pallet
Specification As Per As Request HS Code 7610100000
Nylon Insulation Strip PA66+GF25 Production Capacity 600000 Square Meter /Year
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ISO 9001 Broken Bridge Doors Profile


Broken Bridge Aluminium Window Extrusion

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Product Description

Company Introduction

Suzhou Polywell Engineering Plastics Co., Ltd operates a quality management system approved to ISO 9001: 2008 and dimensional tolerances to EN 755. This system allows quality management from an initial contract review through to product shipment. Laboratory facilities are also available to assist with quality assurance and any necessary metallurgical testing. Business scope includes general items: plastic products sales; Machinery and equipment sales; Mold sales; Needle textiles and raw materials sales; Sales of building materials; Hardware products wholesale; Metal material sales; Metal products sales; Machinery parts, spare parts sales; Paper products sales; Glass fiber and products sales; Import and export of goods; Technology import and export etc.We can offer good quality & Competitive prices for glabal valued customers.

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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/㎡·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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Hear Insulation Material

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.

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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.

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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.

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

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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.

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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.

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

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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)Broken bridge heat insulation aluminum anti-noise sound insulation: the structure is carefully designed, the joints are tight, the test results, the air sound insulation volume to sound insulation 30-40dB, can ensure that the residents on both sides of the highway within 50 meters from noise interference, adjacent to the downtown can also ensure the quiet and warm indoor.

2)Broken bridge heat insulation aluminum fire function: aluminum alloy for metal material, will not burn.

3)Broken bridge heat insulation aluminum sand-proof, wind pressure resistance: the inner frame straight material adopts hollow design, strong wind pressure deformation resistance, good vibration resistance. Can be used for high-rise buildings and residential, can design large area window type, large lighting area; The air tightness of this window is better than any aluminum or plastic window, which can ensure that there is no dust on the indoor windowsill and floor in areas with large sandstorms.

4)Broken bridge insulation aluminum high strength, invariable, maintenance-free: broken bridge aluminum doors and Windows body tensile and shear strength and resist thermal deformation ability of high strength, durable. Broken bridge aluminum profiles are not easy to be eroded by acid and alkali, not easy to yellow fade, almost no maintenance.

5)Broken bridge insulation aluminum with a variety of colors, very decorative: doors and Windows can achieve different colors of the indoor and outdoor surface, to meet the customer's preference for color effect, color gambit space aesthetic needs, in line with the architect's personalized design requirements. The aluminum profile adopts streamline design, luxurious style.

6)Broken bridge insulation aluminum green building materials, circular economy: broken bridge aluminum doors and Windows will not produce harmful substances in the production process, all materials can be recycled, recycled, green building materials environmental protection products, in line with human sustainable development.

7)Broken bridge insulation aluminum open in many forms, comfortable and durable: flat open, inclined, hanging, push and pull, flat open and inclined compound, suitable for public buildings, residential communities and municipal projects; High quality hardware accessories durable, humanized operation handle design, beautiful and comfortable, open convenient and flexible, sliding easy and free, silent, mature and perfect doors and Windows processing technology, high precision program control processing center for production, quality stability and guarantee.

8)Broken bridge heat insulation aluminum anti-condensation, frost: broken bridge aluminum profiles can achieve three seal structure of doors and Windows, as many as 8 seal, reasonable separation of water vapor chamber, successful realization of gas-water equal-pressure balance, significantly improve the water tightness and air tightness of doors and Windows, to achieve the effect of clean and bright Windows.

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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.

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Pre-sales Service:

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.