How long is the average lead time?

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

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What are the main applications for this ventilation system?

It is suitable for commercial spaces such as shopping malls, libraries, bars, and nightclubs, as well as homes.

Pre-Filter

Name: Fresh Air Ventilation System with HEPA/Activated Carbon/Pre-Filter
Brand: Jiangsu Gmusem Ventilation System Manufacture Co., Ltd.
SKU: 1969521761

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

US$74.00

1-9 Pieces

US$72.00

10-49 Pieces

US$68.00

50+ Pieces

Sample price:US$107.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Sheet

Blade Material

No Blades

Type

Centrifugal Fan

Electric Current Type

AC/DC/Ec

Mounting

Ceiling Fan

Certification

RoHS, UR, ISO, CE

Airflow

200-25000cbm(Optional)

Ffilter

H13/H11/G4/HEPA

Motor

AC/DC/Ec Optional

Application

Commercial(Shopping Malls, Libraries, Bars, Nightc

Control

Intelligent, BMS, CO2 Control, Humidity Control

Transport Package

Carton

Trademark

GMUSEM

Origin

China

HS Code

8414593000

Production Capacity

5000PCS/Month

Key features

High-Efficiency Filtration: PM 2.5 purification rate of 97% with HEPA and activated carbon filters.

Energy Saving Design: MVHR technology reduces energy bills and carbon footprint compared to other systems.

Health & Comfort: Removes formaldehyde, allergens, and odors to prevent mold and improve sleep.

Quiet Operation: Industry-leading low noise levels ensure discreet installation without sound impact.

Flexible Customization: Airflow, filters, and motors are optional; supports OEM/ODM and sample customization.

Multi-Scene Application: Suitable for commercial spaces like malls, libraries, bars, and nightclubs.

Certified Quality: Products hold RoHS, UR, ISO, and CE certifications for safety and compliance.

HVAC Protection: Reduces dust build-up and mildew risk, extending the lifespan of HVAC systems.

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: ≤0.69h

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.