What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What are the lead times for production?

The lead time is within 15 workdays or one month for both peak and off-peak seasons.

Is OEM and ODM service available?

Yes, both OEM and ODM services are available for this product.

Preair 50L Vacplus Dehumidifier Small for RV

Name: Preair 50L Vacplus Dehumidifier Small for RV
Brand: Zhejiang PREAIR Electrical Appliance Industry Co., Ltd.
SKU: 1900758332

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

Certification

RoHS, CE

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

Precise Humidity Control: Features 1% adjustable humidity settings with electronic control and display for accurate monitoring.

High Capacity Dehumidification: Delivers 50L per day dehumidification capacity suitable for spaces ranging from 50 to 70 square meters.

Auto-Memory Function: Automatically restores previous settings after power restoration for user convenience.

Advanced Safety Features: Includes electronic defrost control and auto-detect faulty function for reliable operation.

Eco-Friendly Refrigerant: Utilizes R290 refrigerant which is environmentally friendly and energy efficient.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Certified Quality: Product certified with RoHS and CE standards ensuring safety and compliance.

Manufacturer Direct: Produced by Zhejiang Preair with over 20 years of industry experience and 28 production lines.

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: ≤15h

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.

Product Q&A

Q:What is the dehumidification capacity of this model?

The HT-500 model provides a capacity of 50 liters per day at 30/80% relative humidity.

Q:What is the recommended space size for this dehumidifier?

It is recommended for spaces between 50 and 70 square meters.

Q:Can the humidity level be adjusted precisely?

Yes, the humidity is adjustable by 1% with precise electronic control and a display.

Q:Does the machine have an auto-memory function?

Yes, it features an auto-memory function that restores the previous settings after power is back on.

Q:What are the available customization options?

We offer full customization, minor customization, flexible customization, and options based on samples or designs.

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Preair 50L Vacplus Dehumidifier Small for RV