How does the system monitor air quality?

It automatically monitors indoor PM2.5 and CO2 levels to switch modes smartly.

What is the purification efficiency rate?

The purification efficiency rate is up to 98% for smogs and PM2.5.

What are the available airflow and filter options?

Airflow ranges from 70-1000m3/H, and filters include G4 and HEPA options.

Smartfresh Erv Wall-Mounted Fresh Air System Bi-Directional Flow and Energy Recovery Fresh Air System

Name: Smartfresh Erv Wall-Mounted Fresh Air System Bi-Directional Flow and Energy Recovery Fresh Air System
Brand: Jiangsu Gmusem Ventilation System Manufacture Co., Ltd.
SKU: 1980370051

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

US$120.00

1-9 Pieces

US$110.00

10+ Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Sheet

Blade Material

No Blades

Type

Centrifugal Fan

Electric Current Type

AC/DC/Ec

Mounting

Wall Fan

Certification

RoHS, UR, ISO, CE

Airflow

70-1000m3/H

Ffilter

G4/HEPA

Motor

AC/DC Optional

Application

Shopping Malls, Libraries, Bars

Control

Intelligent, BMS, CO2 Control, Humidity Control

Transport Package

Carton

Trademark

GMUSEM

Origin

China

HS Code

8414593000

Production Capacity

5000PCS/Month

Key features

Slim Space-Saving Design: Designed with a slim shape for standalone rooms, easy to install and space-saving.

High-Efficiency Filtration: Two-stage filters with up to 98% efficiency, effectively removing smog and PM2.5.

Dual Mode Operation: Switches between fresh air exchange and indoor air purification modes automatically.

Smart Air Quality Monitoring: Automatically monitors PM2.5 and CO2 levels to switch modes intelligently.

Energy Recovery Core: Adjusts indoor heat and moisture, reducing the load on room air conditioners.

Brushless DC Motor: Adopts energy-saving brushless DC motor for efficient and quiet operation.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Comprehensive Certifications: Certified by RoHS, UR, ISO, and CE for safety and quality assurance.

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: ≤0.75h

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.