Jiangsu Profile
Product List
247216. Structural Seamless Single-Flap Vent for Smoke Heat Exhaust 
[Jun 18, 2026]
[Jun 18, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247217. Solid Welded Structure Single-Flap Roof Ventilation Skylight [Jun 18, 2026]
[Jun 18, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247218. Structural Single-Flap Vent: No Screws Needed for Setup [Jun 18, 2026]
[Jun 18, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247219. Heavy-Duty Full Welded Frame Single-Flap Vent for Roofs [Jun 18, 2026]
[Jun 18, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247220. Modular Quick-Install Single-Flap Roof Vent for Efficient Airflow [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247221. All-Weather Durable Single-Flap Roof Vent for Tight Structures [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247222. Efficient Roof Smoke Ventilation System for Fire Safety [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247223. Premium Structural Vent with Integrated Base for Reliability [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247224. Heavy-Duty Welded Frame Single-Flap Skylight for Industrial Ventilation [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247225. Versatile Welded Single-Flap Vent with Superior Leak-Proof Technology [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247226. Glue-Free Structural Single-Flap Vent for Flat Roof Installation [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247227. Durable Reinforced Welded Frame Exhaust Vent for Roofs [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247228. Premium Unitized Welded Smoke Vent for Roof Systems [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247229. Monolithic Structure Single-Flap Vent for Harsh Climate [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
247230. Precision Welded Single-Flap Vent with Stable Frame Structure [Jun 17, 2026]
[Jun 17, 2026] Product Description Single-flap Vent The Single-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution. Adopting a nail-free and adhesive-free structural waterproof design, it ...
