Good Quality Aluminum Alloy High Quality Shutters Basement Windows

$60.00 - $400.00
Min. Order
30 Square Meters
Quick Quotation
Company Information

Changzhou Yongqiang Stainless Steel Tube Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
2 Years Paid Supplier Gold Supplier Trade Assurance
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Quick Details

Port: Shanghai
Payment Terms: L/C,T/T
Supply Ability: 5000 Square Meter/Square Meters per Month
Place of Origin: Jiangsu China
Model Number: 201,304,304l,316,316l
Frame Material: Aluminum Alloy
Open Style: Swing
Type: Sliding Windows
Opening Pattern: Horizontal
Product name: aluminum alloy windows
Special Function: Security
Color: Any color available
Size: can be customized
Glass: 5mm/6mm/8mm/10mm Tempered Glass
Hardware: Chinese Top Brand
Surface treatment: Powder Coated
Profile Thickness: 1.0mm/1.4mm/2.0mm
Profile: Alumium Frame 6063T-5
Delivery Detail: Normally 35-38 days for a container quantity
Packaging Detail: Packing steps: - Protection film on aluminum profiles - Fix the goods to the Iron pallets to avoid the damage during transit - Protection film outside the pallets Every product will be inspect by our QC before it goes out of the factory. And we have experienced workmate to make the proffessional exporting packing for your orders.



Product parameters


ISO 9001-2000Certificate

Window style

European style; American style

Opening style

Sliding, casement, turn-tilt, tilt-sliding, single-hung, double-hung, etc.

Specification(Size, color, etc.)

Different countries have different demands for it; Special shaped windows also can produce. 

You can design the windows by yourself.

PVC/UPVC profile



Single, double, tripled glass; double glass with grills

Low-E glass, Tempered glass, Floated glass, Reflective glass, OBS glass, etc.

Thickness:4mm, 5mm,6mm,8mm; Space: 6mm,9mm,12mm,16mm, etc.

Reinforcement steel

U form galvanized steel:, 1.2mm


Rubber sealing strip: Domestic high quality black rubber


High quality Chinese hardware, Multi-point lock and handle

Mosquito meshes

Fiber and mental material


·Energy saving and Eco-friendly

·Sound and Heat insulation

·Excellent protection against weather, waterproof

·Easy to install, maintain and clean


Product Description





Product Application



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Company information


Changzhou yongqiang stainless steel tube co.,ltd. is a joint stock cooperative enterprises,specializing in the production of stainless steel welded pipe.


The company well equipped,strong technical force,the detection means complete,scientific and standardized management,products meet GB,HG,ASTM,DIN,JIS and other standards,the products are widely used in petroleum,petrochemical,boiler heat exchange Heat exchanger,papermaking,chemical fiber,foodmachinery industry.


Copanies adhering to the "quality-oriented,good faith as base,market as the guide,innovation as the soul"business philosophy,carry forward"Pragmatic,learning,solidarity,dedication"spirit of enterprise,solid progresssteady operation,Chuang dare,the courage to openExtension,expand the market by excellent product quality and considerate service,to maximizecustomer satisfaction.




Production process






1.What is your welding method?
All of our tubes are welded by tig welding methods.Our tubes can get fully 
welding and smoonth inner welding,without blisters,leak welding or black line. 
All of our tube are good for tube bending.

2.How do you control the quality during the polishing process?
1)As for the mirror polish square/rectangular tube,we will polish it as least 
four times)
2)During the polishing processing,we set a special sanding wheel to polish the 
welding part.
3)To avoid scratches,after polishing,the tubes will be lay out on a steel crate 
then we could lift the whole steel crate instead of the tube.
4)On the other hand,we use the gunny bags to protect the tube's surface when the 
tube laying-out.

3.How do you inspect the tubes?
The Quality inspectors inspect the tubes during each production processes from 
raw material,tube welding,polishing,packaging.
1)Before the production of each machine,we will have the first checked and 
record the data.

2)During the production, our inspector and engineer have been carefully moniting 
and we record the data every two hours.

4.Are you factory/manufacturer?
Yes, we’re manufacturer specializing in producing welded stainless steel 

5.What kind of products can you supply?
Round, square, rectangular, oval and customized shapes of ss pipes.
slot tubes, elbow, hollow balls, pipe connectors,
fittings for handrail/fence,such as flange,decorative pipes,base cover,etc.
furniture accessories,such as hinges,piano hinges,door stopper,door handle,etc.

6.Do you have products in stock?
Yes. We have stainless steel tubes in different sizes in stock.So do other 


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