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Hengbao: Leading maker of fire-rated glass & fire-resistant glazing system since 1998.

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Fire‑rated building assemblies deliver passive fire‑safety performance for modern commercial, industrial and coastal‑area constructions. Made with steel, timber, composite profiles and fire‑proof glazing, these building elements achieve graded fire integrity and thermal insulation while maintaining daylight transmission and architectural aesthetics. Customizable dimensions, surface finishes and color options suit diverse project requirements. Products comply with multiple international and domestic fire‑safety standards, resisting flame and smoke propagation during fire incidents. Robust structural performance guarantees long‑term stability under harsh outdoor conditions. Complete engineering support and after‑sales services assist contractors and property owners throughout whole project implementation.
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Laminated Fire Resistant Glass
Hengbao insulated fire resistant glass is a type of glass product manufactured by sandwiching one or more layers of PVB or SGP film between two or more glass panes, followed by processing under high temperature and high pressure (or via UV curing). Laminated glass can block the penetration of accidental impacts; once the glass breaks, the resulting shards remain adhered to the central PVB or SGP, while simultaneously preserving the integrity of the entire glass panel, allowing it to continue providing impact resistance as well as windproofing and rainproofing. It is primarily used in fire-rated glass doors and windows, fire rated curtain wall, and interior fire rated glass partition.

Certified by Chinese Standard GB15763.1-2009, CNCA-C13-01:2014, British Standard BS 476 Part 22among others, the glass carries a 1 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Insulated Fire Resistant GLass
Hengbao insulated fire resistant glass consists of two or more glass panes bonded together parallelly at a specified distance, forming a robust sealed cavity between the panes, which is then filled with dry air or a specialized gas. Insulated fire resistant glass offers excellent soundproofing properties; it is primarily used for building doors and windows, significantly enhancing a building's energy efficiency and excellent soundproofing performance.

Certified by Chinese Standard GB15763.1-2009, British Standard BS 476 Part 22 among others, the glass carries a 1 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
High Stress Monolithic Fire-resistant Glass
This high stress monolithic fire-resistant glass from Hengbao complies with BS fire standards. These products utilize high-quality raw materials and undergo specialized processing to achieve a strength several times greater than that of float glass, delivering 0.5-1.5 hours of reliable fire integrity. it can be processed into laminated fire resistant glass, insulated fire resistant glass, etc; it is suitable for glass smoke barrier, non-insulated fire rated doors and windows, fire rated curtain wall, etc.

Certified by GB15763.1-2009, BS476 PART22 the glass carries a 1 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Double-layer Fire Resistant Glass
Grout-filled composite fire-resistant glass is a special type of glass composed of two layers of raw glass, bonded and sealed around the perimeter with glass strips or other types of edge spacers. A water-soluble fire-resistant liquid gel is injected into the cavity, which cures into a transparent gelatinous substance that bonds integrally with the glass, meeting the corresponding fire resistance rating.It is primarily used for fire-resistant doors and windows, partitions, building light wells, atriums, etc environments not exposed to direct sunlight.

Certified by Chinese Standard GB15763.1-2009, CCCF-CPRZ-18:2019 and British standards BS 476 Part 22 among others, the glass carries a 1 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Crystal Silicon Fire-resistant Glass
Crystal Silicon Fire-Resistant Glass is a new type of rigid inorganic transparent fire-resistant glass introduced from Europe , keeping pace with European standards. It offers advantages such as high strength, strong adhesion, high transparency, good stability, strong weather resistance, and excellent fire performance. It is a sustainable, stable, green, and environmentally friendly high-quality insulated fire-resistant glass. The core material, high-quality crystal silicon fire-resistant rigid gel, can be combined with glass in various forms to create products with fire-resistant performance and enhanced strength. It is primarily used for fire-resistant walls, bullet-resistant and fire-resistant glazing, anti-burglar fire-resistant doors and windows, etc.

Certified by Chinese standard GB15763.1-2009, CCCF-CPRZ-18:2019,British Standard BS 476 Part 22, European standards BS EN 1364-1 and BS EN 1634-1, Australian standard AS 1530.4, among others, the glass carries a 5 years quality warr
Borosilicate Fire-resistant Glass
Hengbao borosilicate fire-resistant glass is a special type of fireproof glass and functional glass with excellent performance. Borosilicate glass has a low coefficient of thermal expansion, so it will not break or deform due to high temperatures under intense flames. It possesses good chemical stability and mechanical properties, high softening temperature, light weight, high mechanical strength, and good weather resistance. It is the preferred material for non-insulated fire-resistant glass. It can also be treated with coating or made into insulating glass units (IGUs) to produce building energy-saving fire-resistant materials with superior overall performance.

Certified by GB15763.1-2009, British standardsBS 476 Part 22, BS EN 1364-1, and BS EN 1634-1, among others, the glass carries a 1 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Non-insulated Steel-Aluminum Composite Fire-resistant Operable Window
Steel-aluminum composite non-insulated fire-resistant windows feature a design with an outer layer of aluminum alloy profiles and an inner layer of steel profiles. This provides both the structural support of steel when exposed to fire and the attractive appearance of aluminum profiles. It is a high-quality product on the market that can rival various building fire-resistant integrity exterior windows.This window is equipped with a window closer: in the event of a fire, when the window sash is open, the temperature-sensing element will be triggered, causing the window sash to close automatically.

Certified by British standards GB 16809-2008, BS 476 Part 22 among others, the glass carries a 2 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Non-insulated Steel-Aluminum Composite Fire-resistant Fixed Window
Non-insulated Steel-Aluminum Composite Fire-resistant Fixed Window feature a design with an outer layer of aluminum alloy profiles and an inner layer of steel profiles. This provides both the structural support of steel when exposed to fire and the attractive appearance of aluminum profiles. It is a high-quality product on the market that can rival various building fire-resistant integrity exterior windows. Widely deployed for interior and exterior commercial construction: supermarkets, shopping malls, office towers, hotels, campus buildings, etc.

Certified by British standards GB 16809-2008, BS 476 among others, the glass carries a 2 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Non-insulated Steel Fire-resistant Operable Window
Steel non-insulated fire-resistant windows (steel fire-resistant integrity exterior windows) are a fire-resistant glass system composed of high-temperature resistant steel, high-quality fire-resistant glass, and high-quality fire-resistant flame-retardant strips. Under standard fire resistance test conditions, when exposed to fire on one side, these windows meet the corresponding fire integrity requirements for a specified period of time, while also meeting the requirements for energy efficiency, air permeability, water tightness, and wind pressure resistance. This window is equipped with a window closer: in the event of a fire, when the window sash is open, the temperature-sensing element will be triggered, causing the window sash to close automatically.

Certified by British standards GB 16809-2008, BS 476 Part 22, among others, the glass carries a 2 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Non-insulated Steel Fire-resistant Fixed Window
Non-insulated Steel Fire-resistant Fixed Window are a fire-resistant glass system composed of high-temperature resistant steel, high-quality fire-resistant glass, and high-quality fire-resistant flame-retardant strips. Under standard fire resistance test conditions, when exposed to fire on one side, these windows meet the corresponding fire integrity requirements for a specified period of time, while also meeting the requirements for energy efficiency, air permeability, water tightness, and wind pressure resistance. Widely deployed for interior and exterior commercial construction: supermarkets, shopping malls, office towers, hotels, campus buildings, etc.

Certified by British standards GB 16809-2008, BS 476 among others, the glass carries a 2 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Non-insulated Stainless Steel Fire-resistant Operable Window
Hengbao Stainless Steel Fire-Resistant Window System uses 304# stainless steel coils as raw material. Through an fully automated production line using cold roll forming and continuous welding, it produces precision stainless steel window profiles with high strength, high melting point, high precision, and–crucially–a building fire-resistant integrity exterior window that never rusts. It can be equipped with a variety of hardware accessories. The stainless steel friction stay functions as both a hinge and a wind stay; the two-point locking system provides better water tightness, with only the handle visible from both inside and outside. The concealed hinge and concealed closing device meet the closing requirements for Class C fire-resistant windows. Both the hinge and the closing device are hidden within the sash profile, resulting in a cleaner and more aesthetically pleasing appearance.
Non-insulated Stainless Steel Fire-resistant Fixed Window
Non-insulated stainless steel fire-resistant fixed window system uses 304# stainless steel coils as raw material. Through an fully automated production line using cold roll forming and continuous welding, it produces precision stainless steel window profiles with high strength, high melting point, high precision, and–crucially–a building fire-resistant integrity exterior window that never rusts. It can be equipped with a variety of hardware accessories. Widely deployed for interior and exterior commercial construction: supermarkets, shopping malls, office towers, hotels, campus buildings, factory workshops, etc.

Certified by British standards GB 16809-2008, BS 476, among others, the glass carries a 2 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
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