Powered by Made-in-China.com
Smoke Exhaust Electrial Control Anti-Explosion Fire Damper Air Duct Connect
US$59.00
1-49 Sets
US$39.00
50+ Sets
Sample price:US$59.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
on Line ServiceWarranty
5 YearsModel NO.
Anti-explosion Fire Damperventilation mode
natural ventilationCertification
ISO9001Overall Size
400X400 mmProduct Name
Galvanized Steel Fire Damper with Explosion ProofNeck Size
350X350mmMounting
Ceiling MountInterface Position
by SideFunction
Air Intake,Smoke Exhaust,Fireproof DamperAlternative Material
Galvanized Steel or Stainless SteelLead Time
7-10 DaysTransport Package
Plastic Foam and Wooden CaseSpecification
Available in Customized Design & SizeTrademark
ZhongjingOrigin
Foshan, ChinaHS Code
8421399090Production Capacity
50000 Pieces/YearCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.52h
AI-Powered supplier vetting
SummaryThe supplier operates across purification and environmental-protection equipment, hardware, valves, and medical-device-related activities. It reports broad customization and ODM capabilities, recent new-product development, technical R&D resources, extensive metal-forming, cutting, welding, and drying equipment, and OEM service for well-known brands. After-sales installation and debugging support is stated, with written service procedures and corrective-action records. ISO9001:2015, ISO45001:2018, ISO14001, CE, invention patents, and utility-model patents are reported. Financial-related records cover 2021–2023, but the provided information does not disclose sufficient financial performance details. Overseas service coverage is recorded as zero, while port proximity, trade terms, and one-month lead times are provided.
Supplier typeThe supplier is a diversified manufacturer and seller spanning liquid separation and purification equipment, environmental-protection equipment, hardware, valves, and multiple medical-device and pharmaceutical-related activities. The listed licensed activities include production and management of Class II and Class III medical devices, medical masks, protective equipment, and drugs, indicating a manufacturing-oriented supplier with a broad regulated-product scope.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These explicitly demonstrate quality, occupational health and safety, environmental-management, and product-compliance credentials.
After-Sales capabilityThe supplier states that it provides timely installation and debugging support in coordination with product delivery. It also reports written service procedures with follow-up records and a corrective and preventive action procedure with records; however, overseas service coverage is listed as zero, which limits the demonstrated international service reach.
R&D capabilityThe supplier reports a strong technical R&D team, new-product development within the past year, ODM availability, and multiple national invention and utility-model patents. These are explicit indicators of product-development and technical innovation capability, although no detailed patent counts or technical outcomes are provided.
Production capacityThe listed equipment includes automatic bending, forming, pressing, drying, laser cutting, punching, shearing, welding, robotic welding, and butt-welding machinery, supporting in-house metal fabrication and assembly capability. The supplier also lists production activities for medical devices, masks, protective equipment, and drugs, although capacity, output volume, and facility scale are not stated.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that its R&D team can understand customer requirements, design customized products, and deliver complete project solutions, demonstrating broad customization coverage.
Send Inquiry
*To:
Foshan Zhongjing Purification Equipment Co., Ltd.
Foshan Zhongjing Purification Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Best Price 14 Inch 350mm Diameter Durable PVC Exhaust Flexible Air Duct
US$1.00-100.00
1 Piece(MOQ)
Industrial Flexible Fire Resistant HVAC System Ventilation Fabric Soft Air Duct
US$8.10-9.10
10 Square Meters(MOQ)
China Industrial Flexible Fire Proof Insulated Rubber -Plastic Fabric Air Duct Manufacturer
US$25.90-29.90
10 Square Meters(MOQ)
Firstflex Flexible Aluminum Air Duct with Custom Diameters
US$2.00
1,000 Square Meters(MOQ)
New Style Industrial Refrigeration Flexible Fire Resistant Flexible HVAC System Air Conditioning Fabric Air Duct
US$8.10-9.10
10 Square Meters(MOQ)
Firstflex Polyester Flexible Duct for Residential Air Condition System
US$2.00
1,000 Square Meters(MOQ)
Firstflex Telescopic Aluminum Foil Duct for Fresh Air Systems
US$2.00
1,000 Square Meters(MOQ)
Sustainable PVC Air Duct for Enhanced Cooling Performance
US$10.50-12.00
100 Pieces(MOQ)
Firstflex Fiberglass Flex Duct for Air Ventilation Ductwork
US$2.00
1,000 Square Meters(MOQ)
Customized Restaurant Fabric Ducting Textile Air Ducts
US$12.10-12.90
10 Square Meters(MOQ)
90mm Fresh Air Double Wall Corrugated Food Grade Ventilation Duct
US$0.96-1.10
1,000 Meters(MOQ)
Aluminum Foil Jacket Fiberglass Fireproof Duct Insulated Flexible Air Duct
US$7.60-7.90
100 Pieces(MOQ)
PVC Line Cover Kit Duct for Portable Air Condition
US$10.50
50 Sets(MOQ)
Stylish PVC Air Duct Covers for Home Interior Design
US$10.50-12.00
100 Pieces(MOQ)
Galvanized Steel Regulator Fitting Damper Metal Air Volume Control Damper Duct Fitting
US$0.05-1.00
500 Pieces(MOQ)
110mm Grey Flame Retardant Ventilation Duct for Fresh Air System
US$2.90-3.20
1,000 Meters(MOQ)
Expert Air Duct Installation Service for Enhanced Cooling Efficiency
US$10.50-12.00
100 Pieces(MOQ)
Fire Resistant Double Layers Aluminium Foil Aluminum Flexible Air Duct
US$3.20
200 Pieces(MOQ)
Aluminum PVC Combined Flexible Air Duct Combi for HVAC Ventilation Exhaust System
US$3.70-17.27
500 Pieces(MOQ)



















