01.Heritage Aesthetics : Classic French door style creates an elegant entrance and high permeability.
02.German Engineering : Integrated ROTO/SIEGENIA hardware for effortless, lifelong operation.
03.10-Year Peace of Mind : Comprehensive warranty covering structural and operational integrity.



Residential Aluminium Door and Window Systems
Comprehensive French door and window designs featuring 75 series profiles, large glass panels, and global top-brand hardware.
- Technical Specifications
| Series / Model | ZT75 Premium residential series |
|---|---|
| Frame Specification | 2.0mm wall thickness, 75mm profile depth |
| Hardware Brand | etc.), Global Top Brands (ROTO, Siegenia |
| Glass Configuration | Double tempered safety glass (Multiple tint options) |
| Performance Certs | ISO, NAMI, NFRC, SONCAP Certified |
- Technical Specifications
- No operating hardware is required, reducing maintenance and improvingairtightness
- Reinforced corner brackets support larger fixed glass panels.
- EPDM gaskets and structural selting blocks protect glass edges.
- Hidden drainage and pressure equalization help manage rainwater.
- Optional reinforced mullions can be added for wide openings.
- Installation brackets are coordinated with wall thickness and facade conditions.
- Glass & Spacer Options
01.Heritage Aesthetics : Classic French door style creates an elegant entrance and high permeability.
02.German Engineering : Integrated ROTO/SIEGENIA hardware for effortless, lifelong operation.
03.10-Year Peace of Mind : Comprehensive warranty covering structural and operational integrity.
02.German Engineering : Integrated ROTO/SIEGENIA hardware for effortless, lifelong operation.
03.10-Year Peace of Mind : Comprehensive warranty covering structural and operational integrity.
- Customization Workflow
01
Inquiry & Quote
Share drawings or dimensions for a precise project estimate.
02
Technical Design
CAD shop drawings created for your approval before production.
03
Precision Mfg.
Strict quality control from profile cutting to glass assembly.
04
Global Delivery
Secure packaging and logistics support to your job site.
20+ Years Industry Experience
OEM & ODM Custom Solutions
Global Projects 100+ Countries
One-Stop Service From Design to Delivery