Jiangsu Profile
Famous Export Brand
Product List
409726. No-Glue Welded Frame Single-Flap Vent for Industrial Park 
[Jun 22, 2026]
[Jun 22, 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 ...
409727. Welded Integrated Structure Single-Flap Fire Safety Vent [Jun 22, 2026]
[Jun 22, 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 ...
409728. Fastener-Free Welded Single-Flap Vent for Flat Roof System [Jun 22, 2026]
[Jun 22, 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 ...
409729. Structural Monolithic Single-Flap Vent with Welded Frame [Jun 22, 2026]
[Jun 22, 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 ...
409730. Durable Whole Frame Ventilation Solution for Manufacturing Plants [Jun 22, 2026]
[Jun 22, 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 ...
409731. Sealed Welded Structure Single-Flap Vent for Outdoor Roof [Jun 22, 2026]
[Jun 22, 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 ...
409732. Nail-Free Integrated Single-Flap Vent with Welded Body [Jun 22, 2026]
[Jun 22, 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 ...
409733. High-Stability Welded Single-Flap Industrial Roof Vent [Jun 22, 2026]
[Jun 22, 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 ...
409734. Integral Welded Frame Single-Flap Vent for Gable Roof [Jun 22, 2026]
[Jun 22, 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 ...
409735. Adhesive-Free Welded Single-Flap Vent for Public Buildings [Jun 22, 2026]
[Jun 22, 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 ...
409736. Welded Unit Structure Single-Flap Vent for Roof System [Jun 22, 2026]
[Jun 22, 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 ...
409737. Full Frame Welded Single-Flap Vent for Logistics Warehouse [Jun 22, 2026]
[Jun 22, 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 ...
409738. Structural Integrated Single-Flap Vent with Welded Curb [Jun 22, 2026]
[Jun 22, 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 ...
409739. Nail-Free Welded Single-Flap Vent for Steel Structure Roof [Jun 22, 2026]
[Jun 22, 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 ...
409740. Heavy-Duty Welded Single-Flap Vent for Factory Roof [Jun 22, 2026]
[Jun 22, 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 ...
