Australian door and window solutions
Architect-Driven Innovation Down Under: When a Melbourne high-rise demanded floor-to-ceiling glazing with BAL-40 bushfire resistance, State Crown’s 40+ engineer R&D team developed a groundbreaking curtain wall system. Integrating Australian Standard-compliant fire-rated gaskets (AS 1530.4) and thermally efficient structural glazing, we achieved unprecedented 6m spans without intermediate supports. The solution combined aerodynamic drainage channels (Patent ZL2021XXXXXX) and 120-minute fire integrity – a first for aluminum systems in the region.
Total Project Lifecycle Support: From BIM modeling to site supervision, we provided end-to-end technical partnership. Our Pearl River Delta manufacturing hub – leveraging Greater Bay Area robotics – enabled cost-efficient production of 500+ custom units with ±0.8mm tolerances. Rigorous testing at our CNAS-accredited lab confirmed compliance with cyclonic wind pressures (AS/NZS 1170.2) and acoustic performance (55dB reduction). This project exemplifies our capacity to deliver certified, complex fenestration solutions at scale.

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Explore the State Crown products
SLIDING WINDOW
SLIDING WINDOW GB-75
Engineered for modern architectural needs, the GB-75 sliding window combines robust construction with effortless operation. Ideal for residential and commercial applications, this system offers su...
Windows
OCEANIA AWNING WINDOW GB-55
The OCEANIA AWNING WINDOW GB-55 combines robust engineering with user-friendly operation, offering smooth hand-crank functionality ideal for hard-to-reach placements. Designed with heavy-duty stai...
CASEMENT WINDOW
CASEMENT WINDOW GB-50
Engineered for modern architectural needs, the GB-75 sliding window combines robust construction with effortless operation. Designed for both residential and commercial applications, this high-per...
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Custom Solutions for Global Projects
Established in 2005, we specialize in the customization of premium aluminum alloy doors and windows. With over ten years of industry experience, we are committed to the product philosophy of "Safety, Practicality, and Advanced Technology".
- ISO9001 Quality Management System
- EU CE certification
- IPMS (Intellectual Property Management System)
- Australian, American, and Canadian standards
We are located in Foshan, Guangdong, just under one hour's drive from Guangzhou Baiyun International Airport, in the heart of the Pearl River Delta Economic Zone.
If you are interested in any of our products, or would like to discuss a custom order, please feel free to contact us. We look forward to building long-term business relationships with clients around the world.


