DM180 series Unitized glazing curtain walls
GUANGDONG GALUMINIUM EXTRUSION CO., LTD.
See what’s includedHide breakdown
- FOB goods (100)
- $20,500
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $718
- Section 301 tariff (25.0%)
- $5,125
- Customs fees (MPF/HMF)
- $97
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $20,500
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $718
- Section 301 tariff (25.0%)
- $5,125
- Customs fees (MPF/HMF)
- $97
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if unreachable

DM180 series Unitized glazing curtain walls
GUANGDONG GALUMINIUM EXTRUSION CO., LTD.See what’s includedHide breakdown
- FOB goods (100)
- $20,500
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $718
- Section 301 tariff (25.0%)
- $5,125
- Customs fees (MPF/HMF)
- $97
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $20,500
- Ocean freight + handling (5.0 CBM, volume guessed from price)
- $1,300
- US duty (3.5%)
- $718
- Section 301 tariff (25.0%)
- $5,125
- Customs fees (MPF/HMF)
- $97
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if unreachable
About this product
- Materials: aluminium frame, glass
- Size: 1200x1800
- Color: Any color
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Guangdong, China
About this product
- Materials: aluminium frame, glass
- Size: 1200x1800
- Color: Any color
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Guangdong, China
Product details
| Materials | aluminium frame, glass |
|---|---|
| Size | 1200x1800 |
| Color | Any color |
Product details
| Materials | aluminium frame, glass |
|---|---|
| Size | 1200x1800 |
| Color | Any color |
From the supplier
Contacts:
Helen
Seles Manager
Phone: +86 13928852981
Email: helen@gzga.com.cn
1, Product Name:
DM180 series Unitized glazing curtain walls
Manufacturer: GAluminium
Product description: It is a curtain wall product that meets the current trend of curtain wall.
Design:
The upright has been economically designed and thickened at the screwing position, while meeting safety performance.
Energy:
DM180 series Unitized glazing curtain walls has excellent performance. The thermal insulation performance of the ordinary curtain wall is unmatched, helping you save energy.
Basic Information:
Series Number: DM180
Product Name: DM180 series Unitized glazing curtain walls
Basic configuration: pure aluminum alloy hollow glass.
Optional function: Unitized
Available colors: customized
Product features:
DM180 has 90mm sightlines
Standard 246mm depth systems
Infill options up to 36mm
A pre-glazed option, (unitzed curtain wall) is also available
Perimeter seal can be installed at the pressure plate or mullion shoulder
DM180 series can be supplied fabricated and knocked down (KD) or in stock lengths
Interlocking mullion design to eliminate need for anit-buckling clips
Concealed fastener joinery creates smooth, monolithic appearance
EPDM gaskets and thermal break
Screw spline joinery method allowing for shop assembly
Corners available with shear block fabrication method
Offers integerated entrance framing systems
Silicone compatible glazing materials for long-lasting seals
A large number of bolt connections are used to improve the safety of the curtain wall; the economic design is carried out at the main beam while meeting the mechanical requirements; Outstanding thermal performance.
2. Fabricated Aluminium Doors and Windows production steps:
3. Assembled windows and doors product show:
4. Why choose us:
Guangdong GALuminium Extrusion CO.,LTD (GAL below) is established in 1993 and with headquarters in Guangzhou City ,GAL is an large enterprise group company with the international industry chain and the development of a diversified investment .it has a collection of bauxite mining, alumina production , aluminium smelting and processing to aluminium products D&R, sales, aluminium windows/curtain walls manufacturing& installing .
A.OWN over 3,000 workers and hundreds of skillful and experience workers
B. Competitive price and guaranteed quality with excellent equipment that are imported from Germany, Italy, UK and Japan.
C. Prompt reply and quote
D. Professional engineering design and support over 50 engineers and publish new products (design) every month to help you ahead of the business market.
E. Strictly quality inspection Team.
F. Distribution Network.
Galuminium headquarter is responsible for EXTRUSING, SURFACETREATMENT, ASSEMBLED
- Company Capacity
ADVANCED EQUIPMENT (imported from UK, GERMAN, ITALY etc.)
CNC processing center, Big extrusion line, Powder coating line, Anodizing line
Own Testing Department
Salt spray test / Metal analyzer / Tensile Testing / Water tightness & air tightness and wind pressure testing of windows and doors
5.PROJECTS
Welcome to our factory!
20mins away from International Baiyun Airport.
From the supplier
Contacts:
Helen
Seles Manager
Phone: +86 13928852981
Email: helen@gzga.com.cn
1, Product Name:
DM180 series Unitized glazing curtain walls
Manufacturer: GAluminium
Product description: It is a curtain wall product that meets the current trend of curtain wall.
Design:
The upright has been economically designed and thickened at the screwing position, while meeting safety performance.
Energy:
DM180 series Unitized glazing curtain walls has excellent performance. The thermal insulation performance of the ordinary curtain wall is unmatched, helping you save energy.
Basic Information:
Series Number: DM180
Product Name: DM180 series Unitized glazing curtain walls
Basic configuration: pure aluminum alloy hollow glass.
Optional function: Unitized
Available colors: customized
Product features:
DM180 has 90mm sightlines
Standard 246mm depth systems
Infill options up to 36mm
A pre-glazed option, (unitzed curtain wall) is also available
Perimeter seal can be installed at the pressure plate or mullion shoulder
DM180 series can be supplied fabricated and knocked down (KD) or in stock lengths
Interlocking mullion design to eliminate need for anit-buckling clips
Concealed fastener joinery creates smooth, monolithic appearance
EPDM gaskets and thermal break
Screw spline joinery method allowing for shop assembly
Corners available with shear block fabrication method
Offers integerated entrance framing systems
Silicone compatible glazing materials for long-lasting seals
A large number of bolt connections are used to improve the safety of the curtain wall; the economic design is carried out at the main beam while meeting the mechanical requirements; Outstanding thermal performance.
2. Fabricated Aluminium Doors and Windows production steps:
3. Assembled windows and doors product show:
4. Why choose us:
Guangdong GALuminium Extrusion CO.,LTD (GAL below) is established in 1993 and with headquarters in Guangzhou City ,GAL is an large enterprise group company with the international industry chain and the development of a diversified investment .it has a collection of bauxite mining, alumina production , aluminium smelting and processing to aluminium products D&R, sales, aluminium windows/curtain walls manufacturing& installing .
A.OWN over 3,000 workers and hundreds of skillful and experience workers
B. Competitive price and guaranteed quality with excellent equipment that are imported from Germany, Italy, UK and Japan.
C. Prompt reply and quote
D. Professional engineering design and support over 50 engineers and publish new products (design) every month to help you ahead of the business market.
E. Strictly quality inspection Team.
F. Distribution Network.
Galuminium headquarter is responsible for EXTRUSING, SURFACETREATMENT, ASSEMBLED
- Company Capacity
ADVANCED EQUIPMENT (imported from UK, GERMAN, ITALY etc.)
CNC processing center, Big extrusion line, Powder coating line, Anodizing line
Own Testing Department
Salt spray test / Metal analyzer / Tensile Testing / Water tightness & air tightness and wind pressure testing of windows and doors
5.PROJECTS
Welcome to our factory!
20mins away from International Baiyun Airport.
About the supplier
Main products: Point-supporting accessories for glass curtain wall, Energy conservation and aluminium alloy window, Aluminium profiles for kitchen, Metallic door, Aluminum radiator, Aluminium alloy materials for door and window
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Manufacturer
- ✓Founded 2010
- ✓Canton Fair Premium Supplier
- ✓National high-tech enterprise
- Exhibited at 10 of the last 10 Canton Fairs
- Manufacturer
- Founded 2010
- Canton Fair Premium Supplier







