Powered by Made-in-China.com

Premium Heavy-Duty Durable Aluminum Frame Double-Flap Vent for Skylight Systems
US$328.00-1,500.00
100 Square Meters
Sample price:US$1500.00/piece.Request sample
Product profile
Opening Pattern
VerticalFrame Material
6063 Aluminum AlloySecurity Rating
aModel NO.
Ronai Double-flap Smoke VentOpening Way
Automatic Driven by Electric Actuator/Pneumatic CySurface Treatment
Anodized or Powder CoatingSurface Finishing
Integrated Finished SkylightFeature
Smoke and Heat Exhaust;Daily Ventilation;DaylightFunction
Heat Insulation, Soundproof, Airproof, Skylight anTransport Package
PalletSpecification
Customizable, recommended 2m * 3mTrademark
RonaiOrigin
ChinaHS Code
7610100000Production Capacity
450000 Square MetersKey features
FM 4430 Certified: Fully compliant with FM 4430 international standards for smoke and heat exhaust.
High Efficiency Ventilation: Delivers 95%+ effective smoke exhaust rate for rapid fire safety and daily ventilation.
Durable Aluminum Frame: Constructed from 6063 Aluminum Alloy with anodized or powder coating for corrosion resistance.
Integrated Waterproof Design: Nail-free, adhesive-free structural design with EPDM seals prevents air and water ingress.
Flexible Actuation Options: Supports both pneumatic (6-8 Bar) and 24V electric drive for versatile control.
Proven Durability: Endurance tested for 10,000 opening/closing cycles ensuring long-term performance.
Customizable Standard: Standard size recommended at 2m * 3m but fully customizable to project needs.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: T/T, LC, D/P, etc.
About Our Factory & Business Background
AddressN/a, Nanjing, Jiangsu, China
Plant Area10868 square meters
Number of Employees42
Registered Capital20,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: 1-3 months
Minimum Order Quantity100 Square Meters
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsDouble-flaps Vent, Louver Window, Single-flap Vent
Production Lines5
Production MachinesLaser Cutting Machine, Bending Machine, Mechanical Arm Welding Equipment, Punching Machine, Forming Machine, Assembly Line, Polishing Line
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers11 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-09-18
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO14001
Cooperated with Fortune 500No
Product Q&A
Q:What is the smoke exhaust efficiency?
A:
The vent delivers a 95%+ effective smoke exhaust rate, meeting emergency fire evacuation requirements.
Q:Is the product certified?
A:
Yes, it is fully certified and conforms to FM 4430 international standards.
Q:What materials are used for the frame?
A:
The frame is made of 6063 Aluminum Alloy, which is lightweight, durable, and corrosion-resistant.
Q:How many opening cycles can the vent withstand?
A:
It is endurance tested for 10,000 opening and closing cycles.
Q:What actuation options are available?
A:
Dual options are available: Pneumatic (6-8 Bar) or 24V electric drive.
Send Inquiry
*To:
Luoda Energy Saving Technology (Nanjing) Co., Ltd
Luoda Energy Saving Technology (Nanjing) Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Heavy Duty Triangle Roof Vent Skylight for Commercial Building Projects
US$1,500.00
100 Square Meters(MOQ)
Energy-Saving Heavy-Duty Heat Insulation Weathertight Vent for Flat Roofs
US$328.00-1,500.00
100 Square Meters(MOQ)
Premium ABS Round Air Outlet Vent Cover for HVAC Systems
US$1.03-1.25
100 Pieces(MOQ)
Aluminum Frame Low MOQ Efficient Professional Vertical Vent for Skylight Systems
US$328.00-1,500.00
100 Square Meters(MOQ)
Roof Skylight Window Aluminum Air Vent for Heavy Industry Factory Roofing
US$328.00-1,500.00
100 Square Meters(MOQ)
Stylish Aluminum Round Air Vent for Ceiling - 4 to 6 Inches
US$0.92-1.02
100 Pieces(MOQ)
Premium 100mm Cowled Wall Vent with UV-Resistant ABS Flap
US$0.92-1.02
100 Pieces(MOQ)
304 Stainless Steel Wall Vent Cap Weather Hood for Duct Exhaust Ventilation
US$1.24
100 Pieces(MOQ)
Premium Aluminum Outdoor Air Conditioner Louver Vent System
US$1.03-1.25
100 Pieces(MOQ)
304 Stainless Steel Waterproof Wall Vent Cap for Air Ventilation Duct
US$1.60
100 Pieces(MOQ)
304 Stainless Steel Outdoor Weather Hood for Duct Exhaust Vent
US$1.55
100 Pieces(MOQ)
Rainproof Vents for Flat Flat Flat Grille Exterior Walls
US$2.00-3.00
200 Pieces(MOQ)
Factory Price Stainless Steel Dome Cowl Vent for Ventilation System
US$3.26-4.00
100 Pieces(MOQ)
High Quality Ventilation Outlet Air Vent Round Stainless Steel Mesh Cover Exhaust Vent
US$3.26-4.00
100 Pieces(MOQ)
Premium Adjustable Aluminum Alloy Square Ceiling Vent for Optimal Airflow
US$8.00-16.00
1 Piece(MOQ)
Durable Waterproof Aluminum Exhaust Hood Cover for Air Vents
US$4.50
100 Pieces(MOQ)
Stainless Steel Vent Cowl with Wire Mesh
US$3.50-10.00
100 Pieces(MOQ)



















