What are the key features of the control system?

It features electrical humidity control with display, 1% adjustable precision, auto-memory, and electronic defrost control.

What is the power supply and consumption?

Power supply is AC220-240V/50Hz/1PH with a rated consumption of 820W.

50L High Efficiency Small Dehumidifier for Home, Power Saving

Name: 50L High Efficiency Small Dehumidifier for Home, Power Saving
Brand: Zhejiang PREAIR Electrical Appliance Industry Co., Ltd.
SKU: 1900920312

Zhejiang, ChinaZhejiang PREAIR Electrical Appliance Industry Co., Ltd.

US$250.00

20 Pieces

Sample price:US$250.00/piece.Request sample

Product profile

Customization

Available

Usage

Car, Industry, Home

Certification

RoHS, CE

Timing Function

With Timing Function

Function

Washable Air Filter, External Drain Connect, Removable Water Tank, Automatic Defrost, Automatic Humidistat Control, Adjustable Humidistat

Type

Desiccant Dehumidifier

Dehumidification

50L/Day

Power Supply

220-240V/50Hz/1pH

Power Consumption

820W

Rated Current

3.7A

Refrigerant

R290

Applicable Space

50-70m2

Transport Package

Carton

Specification

533*403*653MM

Trademark

OEM/ODM/Preair

Origin

Hangzhou, China

Production Capacity

800000PCS/Year

Key features

High Dehumidification Capacity: 50L/day capacity suitable for 50-70m2 spaces with R290 refrigerant.

Precise Humidity Control: 1% adjustable humidity control with electronic display and auto-memory.

Energy Efficient Design: Power saving model with 820W consumption and automatic defrost function.

Flexible Customization: Supports OEM/ODM, full customization, and minor customization options.

Portable & User Friendly: Features large handle, big wheels, and washable air filter for easy use.

Reliable Manufacturer: Established in 1998 with 20+ years experience and ISO45001 certification.

Comprehensive Safety Certs: Certified with RoHS, CE, and CCC standards for global market compliance.

Low MOQ for Testing: Minimum order quantity is only 2 pcs, ideal for small batch testing.

Company profile

Years of Export ExperienceFull CustomizationQuality AssuranceR&D Capabilities

Zhejiang PREAIR Electrical Appliance Industry Co., Ltd.

Zhejiang, 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: 16 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤10.01h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a dehumidifier-focused manufacturer with stated R&D, OEM/ODM, customization, production-line, and international certification capabilities. Evidence supports broad customization, recent product development, raw-material traceability, 100% finished-product inspection, and documented service and corrective-action procedures. However, the slices contain significant inconsistencies in organizational scale and technical staffing: one record states 180 employees and 18 engineers, while another states 9 employees and 1 R&D engineer. Overseas support is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and no SDK availability. Financial information identifies reporting years but provides no assessable financial results.

Supplier typeThe supplier is identified as a limited company whose main business is R&D, production, and sales of commercial and industrial dehumidifiers. Its descriptions also characterize it as an OEM/ODM business partner, although one record reports only 9 total employees while another reports 180, creating uncertainty about organizational scale.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications, while another record additionally lists ISO45001:2018 and ISO50001; CE and ETL are also stated in the company description. The available evidence explicitly supports multiple management-system and product approvals.

After-Sales capabilityThe supplier reports written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. It offers debugging services and lead times within 15 working days in both peak and off-season, but has no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

R&D capabilityEvidence includes a technical R&D center, professional engineers, over 25 refrigeration and HVAC patents, and new products introduced during the past year. However, the reported R&D staffing is inconsistent—18 engineers in one record versus 1 in another—and no SDK is available.

Production capacityThe supplier states it operates five dehumidification production lines and has a workforce including production workers; it also reports raw-material traceability and 100% finished-product inspection. These records support established production and quality-control capabilities, although facility-count information is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is reported consistently across the R&D and quality-related records.

Client casesThe supplier states that it serves over 20 major clients across Europe, North America, APAC, and Russia and provides OEM services for well-known brands. However, it reports no collaboration with Fortune 500 companies, and no named customer cases are supplied.