Soundproof Bullet Proof Natural Light Sun Skylight China Factories Automatic Flat Roof Skyview Roof Windows Skylight

1-29 Square Meters
30-99 Square Meters
>=100 Square Meters
Min. Order
1 Square Meter
Choose your specifications
Company Information

Guangdong D-Top Industry Co., Limited

CN Manufacturer, Trading Company, Distributor/Wholesaler
Response Time
Response Rate:
US$ 60,000+
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Port: Shenzhen, Guangzhou Port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 200000 Square Meter/Square Meters per Month
Place of Origin: Guangdong China
Brand Name: Top Window
Model Number: TWSL-32
Open Style: Automatic
Frame Material: Aluminum Alloy
Opening Pattern: Vertical
Screen Netting Material: Stainless Steel
Product name: Aluminum Roof Window
Material: Aluminum Alloy+Glass
Hardware: Chinese Top Brand
Glass: Double Tempered Glass
Size: Customized Size
Surface treatment: Power Coating, fluorocarbon, eletrophoresis
Profile Thickness: 1.2mm - 2.0mm
Advantage: Heat Insulation,Waterproof, Sound insulation
Operation: Motorized, Remote control
Warranty: 10 years
Packaging Detail: Soundproof Bullet Proof Natural Light Sun Skylight China Factories Automatic Flat Roof Skyview Roof Windows Skylight Packing: Protective EPE protects frames from scratches; Window/door sash: EPE+corner protection Fixed glass: Wooden case/wooden frame

Soundproof Bullet Proof Natural Light Sun Skylight China Factories Automatic Flat Roof Skyview Roof  Windows Skylight

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Product Description



6063-T5 high quality non-thermal break aluminium profiles, thickness 2.0 mm

6063-T5 high quality thermal break aluminium profile, thickness 2.0 mm


Double toughened glazing:5mm+12A+5mm (A:Air);5mm+12A+5mm tinted;

5mm+12A+5mm Low-E; 5mm+27A+5mm

Single toughened glazing: 3/4/5/6/8/10/12/15/19/21//6.38/11.76mm

Laminated glazing: 5mm+0.76+5mm, 5mm+0.38+5mm



German brand: ROTO, SIEGENIA, HOPO

Italy brand: SAVIO, GIESSE


Stainless steel security mesh

Aluminium security mesh

Fiberglass flyscreen

Retractable flyscreen

FinishPowder coating



Wood grain

Fluorine carbon coating




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Project cases




Packaging & Shipping


Company Information




Q: How about your Production Lead Time?

Production lead time is 25-30 working days after receiving 50% deposit, it depends on the windows and doors types and profile (like color, special requires)


Q: What is your MOQ?

For window and door, usually MOQ is 10 Square meters.    


Q: Do you accept customized design and size?

Sure, windows and doors are highly customized goods, we make customized design and size.  


Q: What are your payment terms?

50% deposit when order is placed, balance before shipment; T/T, Western Union, Trade assurance, Paypal are available


Q: Are there any problems with the glass inside? Having steam or going foggy? As

  this will be a real problem.


We are professional in this field for 12 years. Usually we use 5mm+6A+5mm double glass with highly sealing strip and filled with desiccants, also we can offer you glass with argon inside which has better effect of keeping dry. Qualified products don’t have steam or going foggy between the double glass.


Q: All these doors and windows come with frames to mount on walls ?

Yes, all the doors & windows include frames. Installing the windows and doors on wall is OK.


Q: How can I install products in a correct  way ?

We will provide professional instructions or installation video for you to install our products in an easy and correct way.

 And our installation team can go to your site if it’s necessary.