What is the dehumidification capacity?

The dehumidification capacity ranges from 360L/Day to 960L/Day depending on the model (DH-360S to DH-960S).

What is the working temperature range?

The working temperature range is 5-38 degrees Celsius.

Can the humidity be adjusted?

Yes, you can set the humidity 30%-95%RH, press the key once to add or minus 1%RH.

Whole House Quiet Dehumidifier for Basement 480L Big Industrial Dehumidifiers

Name: Whole House Quiet Dehumidifier for Basement 480L Big Industrial Dehumidifiers
Brand: Hangzhou Duokai Technology Co. , Ltd.
SKU: 1932292642

Zhejiang, ChinaHangzhou Duokai Technology Co. , Ltd.

US$1,200.00-1,600.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, CE

Fan

With Fan

Model NO.

DH-480S

Dehumidification Capacity

20-30Kg/H

Control

Automatic /Manual

Suitable Temperature

5-38 Degrees Celsius

Structure

Overall Mobile

Type

Multifunction

Dehumidification

844 Pint/ Day

Power Supply

380V /50Hz

Power Consumption

10kw

Rated Current

20 a

Circulating Air

5000m3/H

Applicable Space

300-400 M2 (Height2.6m)

Machine Size

1200X450X1750mm

Drainage

by Drainage Hose

Refrigerant

R407c

Machine Weight

300kg

Color

Optional

Defrost

Auto-Defrost

Machinery Test Report

Provided

Warranty

1 Year

Marketing Type

Hot Product 2021

Transport Package

Wooden Case

Specification

480 L dehumidifier

Trademark

DUOKAI

Origin

Hangzhou, Zhejiang

HS Code

847989200

Production Capacity

1000 PCS /Month

Key features

High Dehumidification Capacity: Industrial grade capacity ranging from 360L to 960L per day for large spaces.

Smart LED Control Panel: Features LED display for humidity/temperature, timer settings, and adjustable humidity range.

Customizable Color: Color is optional, allowing for customized appearance to match your requirements.

Multi-Industry Application: Suitable for warehouses, basements, archives, pharmaceuticals, food, and electronics.

Centralized Computer Control: Supports wireless module for managing multiple units via computer with one-key start/stop.

International Certifications: Accredited with CE, UL, and ETL safety certificates for global compliance.

Reliable Warranty Coverage: 1-year warranty for the whole machine and 2-year warranty for the compressor.

Company profile

Hangzhou Duokai Technology Co. , Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2013-11-28Nearest Port: Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryHangzhou Duokai Technology Co., Ltd. is identified as a China-based manufacturer/factory producing dehumidifiers, humidifiers, and related equipment. The supplier reports ISO 9001 certification, product certifications including CE, RoHS, and ETL, six production lines, 11–20 quality-control staff, and stated annual output of 500,000 dehumidifiers and 3,000,000 humidifiers. It reports 6–10 years of R&D engineer experience, more than 10 professional technicians, OEM/ODM services, and export activity beginning in 2013 with 41%–50% of sales from exports. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases. Some company records conflict on whether it is a manufacturer/factory or trading company, so the supplier type assessment is based on the explicit manufacturer and production evidence while noting the inconsistency.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory in slice 1, and its descriptions cite factory production capacity, production capability, and manufacturing of dehumidifiers and humidifiers. However, slice 3 separately classifies the company nature as a trading company, creating a record inconsistency; the production evidence supports manufacturer status but does not eliminate the conflicting classification.

CertificationsThe supplier states that its products hold CE, RoHS, and ETL certifications and that the company has passed TUV and ISO 9001:2015 certification. Slice 8 independently lists ISO 9001 as its management-system certification, providing explicit evidence of certification holdings.

R&D capabilityThe supplier reports more than 10 professional technicians, including humidity-control experts and air-conditioning engineers, and 6–10 years of R&D engineer experience. This directly supports an established technical and R&D capability, although no specific patents, new-product launches, or quantified R&D investment are provided.

Production capacityThe supplier reports six production lines, 11–20 quality-control staff, annual output of 500,000 dehumidifiers and 3,000,000 humidifiers, and a stated annual production capacity of 500,000 units in another description. The output figures demonstrate substantial stated capacity, although the two descriptions are not fully consistent and the humidifier productivity field in slice 2 is incomplete.

Customization capabilityThe supplier explicitly states that it provides OEM and ODM services. This is direct evidence of customization capability, although the slices do not specify supported customization scope, minimum order quantities, tooling, or development timelines.

Product Q&A

Q:How to get a sample?

Sample order is acceptable. Please contact us and make sure what sample do you need.

Q:What is the leading time?

In general, the leading time is about 10 to 20 days. But please confirm the exactly leading time with us as different products and different quantities will have different leading times.

Q:What OEM/ODM services are provided?

We provide all kinds of OEM/ODM service, For example Logo printing on housing, Customized packing, Software Customization. Please contact with us to make sure the detail things before placing order.

Q:What are the payment terms?

Normally, We make full payment before delivery. Western Union, and L/C are also available. But if you are our VIP client, we can accept 30T/T in advance, the 70% balance before shipment. Or 30% T/T in advance, balance 70% pay against the sight of bill of lading

Q:What is the warranty policy?

Warranty time: 1 year for the whole machine. 2 years for the compressor.