Ebon Tongtai - Exploring Beauty, Offering Novelty
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20+years Deeply committed to high-performance thermal-break windows and doors. |
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100,000㎡ Four modern intelligent manufacturing bases. |
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200+ High-performance thermal-break window and door technology patents. |
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≥97% 3i-Low-E glass-advanced thermal insulation with over 97% UV blocking & 95% IR blocking, 10℃ cooler than ordinary glass. |
Sales Colors
| Category | Color Options |
|---|---|
| Interior Colors | Starry Sky Gray, Cream White, Mocha Coffee, Elegant Black |
| Exterior Colors | Starry Sky Gray, Cream White, Mocha Coffee, Elegant Black |
| Item | Dimension Data |
|---|---|
| Project Name | - |
| Main Material Thickness | 1.8mm |
| Glass Sash Width & Thickness | Width 70mm, Thickness 75.9mm, Glass Notch 41mm (2-glass) / 50mm (3-glass) |
| Screen Sash Width & Thickness | Width 45mm, Thickness 29.2mm |
| Frame Width & Height | Wall Occupancy 112mm, Frame Width 47.4mm |



| Configuration | Opening Sash Glass Specification |
|---|---|
| Standard Double Glazing Solution | 5mm + 20A + 5mm Insulating Glass, with internal and external rubber gaskets, using pressing strip WKC120-07B |
| Standard Triple Glazing Solution | 5mm + 12A + 5mm + 12A + 5mm Insulating Glass (standard with 3i-Low-E glass), with internal and external rubber gaskets, using pressing strip WKC112-07B |

| Configuration | Fixed Glass Specification |
|---|---|
| Standard Double Glazing Solution | 5mm + 20A + 5mm Insulating Glass, with internal and external rubber gaskets, using pressing strip WKC120-06A |
| Standard Triple Glazing Solution | 5mm + 12A + 5mm + 12A + 5mm Insulating Glass (standard with 3i-Low-E glass), with internal and external rubber gaskets, using pressing strip WKC120-06B |
| Optional Double Glazing Solution | 6mm + 18A + 6mm Insulating Glass, with internal and external rubber gaskets, using pressing strip WKC120-06A |
| Optional Double Glazing Solution | 8mm + 15A + 8mm Insulating Glass, with internal and external rubber gaskets, using pressing strip WKC120-06A |
| Optional Double Glazing Solution | 8mm + 24A + 8mm Insulating Glass, with internal and external rubber gaskets, using pressing strip WKC120-06B |
| Optional Double Glazing Solution | 10mm + 20A + 10mm Insulating Glass, with internal and external rubber gaskets, using pressing strip WKC120-06B |
| Optional Double Glazing Solution | 12mm + 20A + 12mm Insulating Glass, with internal and external sealant application, using pressing strip WKC120-06B |


1.Standard: Outward opening (glass outside, screen inside), outward opening and bottom-hung.
2.Standard: HOPO hardware internal components + HOPO external components (black/silver).
3.Screen sash: Standard configuration of diamond mesh (thickness: 0.4mm).
4.Standard: Integrated vulcanized welded duckbill rubber gasket.
5.Standard: 4mm zinc alloy corner guard.
6.Standard: Dimension recommendations (sash width: 400-750mm, sash height: 600-1500mm), handle height shall not be less than 280mm (relative to sash height). (Load-bearing capacity: 60KG). For sash width exceeding 550mm, lifting blocks shall be added.
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Optional Configuration:
1.Optional Configuration: HOPO Shenzhen outward opening and bottom-hung hardware. Dimension requirements: sash width 530mm-850mm, sash height 680mm-1950mm (load-bearing capacity 80KG). Handle height: minimum 380mm (relative to sash height); when the handle is installed in the center, the minimum sash height shall be 760mm. The anti-falling device shall be installed 223mm away from the upper notch. It is recommended to install an intermediate lock if the sash height exceeds 1200mm.
2.Optional monochrome dedicated operable guardrail (elliptical anti-theft grid) / optional fixed guardrail.
3.Optional screen sash mesh: 25# high-definition mesh, high-transparency mesh (nylon mesh).
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Special Instructions:
1.When the mullion height is ≥ 2500mm, it is recommended to install the optional reinforced mullion (MA11206).
2.When the glass thickness is ≥ 8mm, the bottom frame shall be fitted with a reinforced aluminum strip. In addition, if the glass area exceeds 4 ㎡ or the height is ≥ 2500mm, the vertical mullion shall be fitted with a reinforced aluminum strip at the same time.
3.This series is designed with beveled line pressing strips and is not available for flat bending or three-dimensional bending for the time being. New profiles and functional components will be developed according to future requirements.
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Process Requirements:
1.45° miter joints shall be coated with section waterproof sealant. Waterproof sealant shall be applied to the joints between the outer frame and mullions; foam sealant shall be filled between the outer frame and subframe; and corner connectors shall be injected with glue.
2.When the sill (MA11208) is equipped, hidden drainage holes shall be drilled on the bottom frame.
3.The thermal insulation strips shall comply with the new national standard. Triple-glazed insulating glass shall be standard-equipped with 3i-Low-E glass.

Photos of Exterior Handles



1.Before window and door design, the thickness of the installation wall shall be confirmed to select the corresponding series and pocket sleeves.
2.When placing an order, the internal and external colors shall be clearly specified.
3.When placing an order, the glass specifications must be indicated. If there are no special instructions, the production shall be carried out in accordance with the standard - equipped glass by default.
4.If the construction is mainly based on elevator or stair transportation, reasonable mullion - jointing design can be adopted.
5.The opening sashes must be strictly controlled within the reasonable design range; otherwise, hardware installation failure or potential safety hazards may occur.
6.Technical Parameters—The data and information shall be subject to the updated information and version of the company.

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