Jiangsu Profile
Product List
54211. Intelligent Roof Window Skylight with Auto Vent for Office Building Fire Protection 
[Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54212. Fire Protection Roof Window Skylight Engineered for Large Manufacturing Plant Construction [Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54213. Aluminum Skylight Window Designed to Improve Smoke Extraction in Warehouse Roofing Systems [Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54214. Smart Auto Vent Roof Skylight for Heavy Industrial Steel Structure Buildings [Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54215. Triangle Smoke Exhaust Rooflight for Logistics Hub Natural Ventilation Applications [Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54216. Customized Smoke Vent Roof Window for Distribution Center Roofing Solutions [Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54217. Natural Daylighting Roof Skylight with Aluminum Air Vent for Factory Expansion Projects [Jul 06, 2026]
[Jul 06, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54218. Premium Triangle Roof Vent System for Industrial Smoke Control and Heat Release [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54219. Steel Roof Smoke Vent Skylight with Electric Opening for Production Facilities [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54220. Architectural Roof Window Skylight Providing Emergency Smoke Ventilation for Warehouses [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54221. Polycarbonate Skylight Sheet Combined with Smoke Vent for Industrial Roofing Applications [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54222. Roof Smoke Exhaust Solution Featuring Aluminum Skylight Window for Factory Buildings [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54223. Automatic Fire Vent Rooflight for Modern Steel Warehouse Construction Projects [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54224. Industrial Roof Windows and Skylight System with Intelligent Smoke Extraction Function [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
54225. Custom Roof Skylight Window with Natural Ventilation for Industrial Building Projects [Jul 02, 2026]
[Jul 02, 2026] Product Description Double-flap Vent The Double-flap Vent is a high-performance Natural Smoke and Heat Exhaust Ventilation (NSHEV) solution, fully compliant with FM 4430 international standards. Adopting a nail-free and ...
