What is the minimum order quantity?

The minimum order quantity is 1 Set.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Class-1 Fire Rated Exhaust Fan with Adjustable Speed Control

Name: Class-1 Fire Rated Exhaust Fan with Adjustable Speed Control
Brand: Jiangsu Gmusem Ventilation System Manufacture Co., Ltd.
SKU: 2235058065

Jiangsu, ChinaJiangsu Gmusem Ventilation System Manufacture Co., Ltd.

US$178.00

1 Piece

Product profile

Customization

Available

Material

Galvanized Sheet

Usage

for Experiment, for Manufacture, for Refrigerate

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

RoHS, ISO, CE, CCC

Voltage

380V

Speed

960/1450 R/Min

Airflow

3890-978500m3/H

Efficiency

61%

Transport Package

Carton

Specification

480*480*480mm

Trademark

GMUSEM

Origin

China

HS Code

8414593000

Production Capacity

5000PCS/Month

Key features

Flexible Speed Control: Supports single/double speed and variable-frequency regulation (25Hz-50Hz).

Multi-Position Design: 12 air inlet/outlet positions with different angles for easy installation.

Low Noise Operation: Equipped with anechoic box and backward tilting blades for quiet performance.

Wide Application Range: Suitable for hotels, factories, basements, and smoke exhaust systems.

High Airflow Capacity: Series air volume ranges from 3890 to 978500 m3/h.

Comprehensive Certification: Certified by RoHS, ISO, CE, and CCC standards.

Customization Options: Supports customization from samples, designs, and flexible adjustments.

Company profile

R&D CapabilitiesManagement CertificationSelf-brandedExperienced Team

Jiangsu Gmusem Ventilation System Manufacture Co., Ltd.

Jiangsu, China

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: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.76h

AI-Powered supplier vetting

SummaryJiangsu Gmusem Ventilation System Manufacture Co., Ltd. is described as an integrated enterprise engaged in the research, design, production, and sales of indoor ventilation and air-purification systems. Its stated production capacity exceeds 800,000 units annually, supported by multiple automated machines and production lines. The supplier reports ISO 9001, ISO 14001, ISO 45001, CE, RoHS, CCC, and CCC-F certifications, along with testing against EN 13141, GB/T 14294, and AMCA 210 standards. It explicitly accepts OEM and ODM orders and describes capabilities including smart ventilation algorithms, heat recovery, low-noise design, and IoT-enabled air-quality monitoring. However, the provided information does not verify after-sales infrastructure, financial credibility, customer cases, overseas service channels, traceability procedures, or detailed R&D documentation.

Supplier typeThe supplier is identified as a comprehensive manufacturer and integrated enterprise covering R&D, design, production, and sales of indoor ventilation and air-purification systems. Its stated manufacturing identity is directly supported by the description of production equipment, multiple production lines, and ventilation-system products.

CertificationsThe supplier explicitly reports ISO 9001, ISO 14001, ISO 45001, CE, RoHS, CCC, and CCC-F certifications, and cites testing against EN 13141, GB/T 14294, and AMCA 210. The slices do not provide certificate numbers, validity dates, or independent verification, but they do give explicit evidence of certification holdings.

R&D capabilityThe supplier describes integrated R&D activities and specific technical capabilities, including a smart ventilation control algorithm, heat recovery technology, low-noise aerodynamic design, and IoT-enabled air-quality monitoring. However, formal R&D audit documentation, private-mold development, SDK availability, and 3D design services remain unknown.

Production capacityThe supplier reports annual production capacity exceeding 800,000 units across two product categories and operates multiple laser cutting machines, bending machines, turning punches, automated equipment, and production lines. These statements provide explicit evidence of substantial manufacturing capacity.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and offers engineering assistance for customer applications, supporting a stated ability to provide product customization. More specialized capabilities, such as private-mold design, remain unverified.