Jiangsu Profile
Product List
69256. 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 ...
69257. 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 ...
69258. 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 ...
69259. 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 ...
69260. 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 ...
69261. 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 ...
69262. 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 ...
69263. 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 ...
69264. 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 ...
69265. 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 ...
69266. 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 ...
69267. 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 ...
69268. 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 ...
69269. Fastener-Free Structural Single-Flap Waterproof Roof Skylight [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 ...
69270. Reliable Single-Flap Roof Vent for Enhanced 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 ...
