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
CASEMENT WINDOW
CASEMENT WINDOW GB-55
Equipped with heavy-duty stainless steel internal gears and anti-corrosion linkage systems, the GB-55 ensures consistent and effortless single-hand control. Its precision-engineered mechanism supp...
SLIDING DOOR
OCEANIA SLIDING DOOR GB-100
Designed for effortless operation and lasting performance, the OCEANIA SLIDING DOOR GB-100 combines sleek modern aesthetics with industrial-strength engineering. Ideal for residential and commerci...
Windows
CURTAINS WALL GB-180 Invisable
The GB-180 Invisible curtain wall system redefines modern architectural aesthetics with its ultra-slim profile and virtually hidden framework. Designed for both commercial and high-end residential...
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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.