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

Fire Rated Frame

Fire‑resistant metal framing and profile parts deliver reliable fire‑separation performance for building interior projects. Fabricated via cold roll forming and high‑frequency welding from galvanized steel or stainless steel, these metal structural components achieve high strength and precise dimensional accuracy. Slim‑line structural shapes bring elegant visual effects while meeting strict fire‑safety standards. Some variants sustain fire integrity over defined durations and satisfy heat‑flux requirements. They fit curtain wall, door‑window and partition construction, support custom‑tailored development and related testing work. Stable mechanical performance, modern aesthetics and convenient on‑site installation come together, aligning with mainstream national fire‑safety specifications. Engineering contractors and project owners gain dependable structural solutions alongside practical after‑sales support.
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Precision Steel Profiles/High-precision Precision Steel Profiles
The Henggang High-Precision Precision Steel Profile System, developed by the Steel Profile Division of Hengbao Company, is manufactured from cold-rolled hot-dip galvanized steel strip or stainless steel through cold roll forming and high-frequency welding, resulting in high-precision, high-strength hollow closed-section steel profiles. The company has absorbed advanced foreign technologies and processes, maintaining the high strength and high precision of the products. Taking into account the current state of China's curtain wall, door, window, and partition industries, the system adopts a unique design concept with simple and elegant shapes.
Fire-rated Glass Profile
Fire‑resistant glass glazing assemblies can maintain fire integrity for a specified period and meet heat‑flux requirements upon demand, yet they do not provide thermal insulation. Our company offers custom design and testing services for fire‑resistant components. Indoor fire‑resistant glass partition profiles feature slim, elegant lines with high durability and outstanding performance.
Frameless spliced‑glass partitions deliver excellent light transmission and openness while fulfilling fire‑separation functions. Fire‑resistant glass railing partitions are easy to install with superior fire‑resistance, stable structure, safety and modern aesthetics.Compliant with GB/T 12513 standard, it is backed by comprehensive after‑sales replacement service and one‑stop engineering solutions.
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