Technical Sharing
Latest developments of State Crown
UL 752 Bulletproof Windows Guide: Ratings & Standards for High-Security Buildings
Hidden Motor Heat Dissipation and Waterproof Design in Ultra-Narrow Frame Sliding Doors
2026-04-28
Hidden Motor Heat Dissipation and Waterproof Design in Ultra-Narrow Frame Sliding Doors is the core technology that determines the long-term service life, operational stability and project del...
Bi-fold Doors for Kitchen-Patio Integration: Analyzing 92% Opening Apertures and Indoor-Outdoor Flow Optimization
2026-04-23
When creating residential leisure spaces or supporting scenes for commercial Bi-fold Doors, Bi-fold Doors are the core door and window selection for improving space utilization and realizing i...
How to Prevent Leaks in Slimline Sliding Doors: Detailed Design of Embedded Track Drainage Systems
2026-04-21
In the current space design pursuing extreme transparency, Slimline Sliding Doors have become the preferred choice for high-end residential and commercial space doors and windows with narrow f...
Aluminum Doors and Windows Packaging Solutions Comparison: How Steel Frame Packaging Reduces Damage Rate in FCL vs LCL Shipping
2026-04-16
When goods arrive at the port for inspection, cracked glass and extruded deformed frames of aluminum doors and windows are the last scenario manufacturers want to face for large orders. In 202...
Aluminum Windows and Doors NFRC vs AAMA Certification: Thermal Performance & Structural Grade Alignment for Commercial Projects
2026-04-14
Practitioners involved in the implementation of large-scale commercial buildings all face the same confusion during the selection of aluminum windows and doors: clients require verification of...
Panoramic Sliding Door Oversized Shipping: Engineering Guide for Packaging, Crating and Container Loading
2026-04-09
In large-scale building curtain walls and high-end space construction projects, panoramic sliding doors have become core supporting components due to their unobstructed viewing effect and mini...
Fire-Rated Windows EI vs E Classification: Borosilicate vs Cesium-Potassium Glass Fire Performance Comparison
2026-04-07
In the building fire separation system, fire window directly determines the spread path of fire and smoke and the safety of personnel evacuation during a fire. Many professional designers ofte...
2026 Pet-Friendly Sliding Door System with Tear-Resistant Pet Mesh
2026-03-31
In 2026 home renovations, pet-owning families still face constant troubles with doors and windows. Cats scratch through ordinary screens and escape from balconies, while large dogs collide wit...
Why Large Size Lift & Slide Doors Should Never Be Installed by Non-Professionals
2026-03-30
In the home decoration market of 2026, sliding door has become a popular choice for space renovation, especially large size lift & slide doors . With its super large viewing surface and ex...
Contact State Crown
Contact State Crown
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.