Industry-leading glass and architectural solutions engineered for defense and high-traffic security.
Jiangsu Guoxin Glass Co., Ltd., founded in 2006, leverages 20 years of mastery in ballistic and fire-resistant glazing. We operate as a tier-1 supplier for global defense contractors and civil infrastructure giants.
With ISO 9001:2015 certification, our manufacturing lines integrate 3D laser engraving and SGP lamination, meeting stringent ASTM and EN standards for passive fire protection.
Serving markets from Japan to the United States, our solutions protect iconic structures like the Zifeng Tower and Wuxi Railway Station, proving reliability under peak operational loads.
The global defense fire protection market is currently undergoing a paradigm shift. Driven by rapid urbanization and the increasing complexity of "Smart Cities," the demand for integrated passive fire protection (PFP) has never been higher. Modern defense installations, data centers, and critical government hubs require more than just basic fireproofing; they demand materials that offer simultaneous protection against thermal stress, kinetic impact, and chemical exposure.
In the current industrial landscape, "Information Gain" is found in the transition from traditional wired glass to monolithic and insulated fire-resistant glass. As a premier Wholesale Defense Fire Protection Supplier, Guoxin Glass focuses on high-integrity solutions that maintain structural stability for up to 120 minutes, even when subjected to extreme temperatures exceeding 1000°C.
Year Founded
Years Experience
Fire Resistance
Global Markets
Development of intumescent interlayers that react at lower temperatures to provide instant thermal insulation, preventing heat radiation from igniting combustible materials on the non-fire side.
Embedding sensors within the insulated glass units (IGU) to monitor structural integrity and temperature gradients in real-time, feeding data into AI-driven building management systems.
Unifying UL-752 ballistic standards with fire-rating certifications to create a single-pane solution for high-value defense perimeters.
As a Wholesale Defense Fire Protection Factory, we don't just supply products; we engineer ecosystems of safety. Our "Quality First, Credit-Based" philosophy underpins a robust ODM/OEM service model designed for large-scale procurement.
Our state-of-the-art production facility houses multiple advanced production lines, each equipped with cutting-edge technology. This allows us to produce a wide variety of high-quality glass doors and windows with remarkable precision and efficiency. From Aluminium Sliding Windows to Bulletproof Glass, every unit undergoes rigorous stress testing.
Nanjing's Zifeng Tower, standing at 450 meters, utilizes our Insulated Glass for its curtain wall. The tower’s design demanded a facade that could withstand immense wind pressure while providing thermal insulation. By integrating reflective and insulated layers, we achieved a solution that delineates distinct sections of the building—from luxury hotels to public observatories—while maintaining a unified safety standard.
Renovated with thousands of Laminated Glass units, this station serves 120,000 passengers daily. Our glass provides the necessary acoustic insulation and structural durability to handle high-frequency vibrations and heavy pedestrian traffic, ensuring a safe transit environment.
Beyond utility, we offer 3D Laser Glass for municipal landscapes, gift ornaments, and trophies. This technology allows for intricate engravings within the glass substrate without compromising the structural integrity of the fire-rated or tempered panel.
Technical insights for procurement officers and architectural engineers.
Fireproof glass undergoes specialized thermal tempering or chemical treatments. Unlike ordinary glass which shatters at ~120°C, our fire-resistant glass maintains integrity and blocks heat radiation up to 1000°C for specified durations (30/60/90/120 min).
SentryGlas (SGP) is 5 times stronger and up to 100 times stiffer than PVB. In defense scenarios, SGP offers superior post-breakage performance and resistance to environmental moisture, making it ideal for ceiling and skywalk applications.
Yes. By utilizing OEM Low-E coatings in an Insulated Glass Unit (IGU) configuration, we can achieve low U-values for energy efficiency while maintaining the fire-rating on the primary pane.
Bulk wholesale solutions for global construction and defense projects.
Guoxin
