What is the warranty period for the dehumidifier?

We provide a quality warranty for 1 year with constant after-sale service support.

What are the available models and their capacities?

We offer DK-90E (90L/Day), DK-138E (138L/Day), and DK-150E (150L/Day) models to suit different area sizes.

What is the lead time for production?

Usually it takes 15-25 days for production. Peak season lead time is one month, and off-season is within 15 workdays.

2021 Automatic Humidistat Control Quiet House Dehumidifier for Factory

Name: 2021 Automatic Humidistat Control Quiet House Dehumidifier for Factory
Brand: Hangzhou Duokai Technology Co. , Ltd.
SKU: 2110360874

Zhejiang, ChinaHangzhou Duokai Technology Co. , Ltd.

US$255.00-330.00

1 Piece

Sample price:US$320.00/piece.Request sample

Product profile

Customization

Available

Usage

Industry, Home, Basement, Greenhouse, Warehouse, Laboratory

Certification

Model NO.

DK-90E

Timing Function

With Timing Function

Function

Washable Air Filter, External Drain Connect, LED Display, Bucket Full Indicator Light, Automatic Defrost, Automatic Humidistat Control, Auto Restart, Adjustable Humidistat

Type

Refrigerative Dehumidifier

Conrtol

Auto /Manual

Structure

Overall Mobile

Max Dehumidification

180 Pints/ Day

Max Power

1350W

Circuulating Air

850 M3 /H

Refrigerant

R410A /R290

Color

Optional

Machine Size

480X420X960mm

N.W

46kg

Machinery Test Report

Provided

Power Supply

220V-240V /50Hz

Rated Current

6.0 a

Applicable Area

90-120m 2 (Height 2.6m)

Working Temperature

5-38 Degree Celsius

Auto Defrost

Yes

Transport Package

Standard Export Carton

Specification

90 L dehumidifier

Trademark

DUOKAI

Origin

Hangzhou, Zhejiang

HS Code

847989200

Production Capacity

30000 PCS /Month

Key features

High Dehumidification Capacity: Models DK-90E to DK-150E offer 90-150L/day capacity for large rooms and basements.

Intelligent Control System: Features auto/manual control, LED display, automatic defrost, and adjustable humidistat.

Versatile Application: Suitable for industry, home, greenhouse, warehouse, laboratory, and offices.

CE Certified Quality: Complies with CE standards with strict QC from material to loading.

Flexible Customization: Offers OEM/ODM services with optional color, refrigerant, and drainage modes.

Continuous Drainage: Supports direct hose drainage or optional water pump for unattended operation.

Mobile Design: Equipped with universal wheels for easy movement in various environments.

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:Do you offer OEM and ODM service?

Yes, we offer OEM and ODM service.

Q:What is your MOQ? Would you accept small orders?

One of our advantage is that we have no MOQ requirement. Small orders are welcomed too! We have special team could handle order orders very well ,they are professional and skillful .Usually it takes 15-25 days for production

Q:How do you control the quality?

There are 8 QC staff and 2 QC managers in our factory, they are responsible for 4 production lines .To guarantee good quality for clients, our QC staff take care of them from material - production - package - loading. All materials and final good will be tested at our Lab. before production and packed .They inspects the each process and report to QC managers and Sales directly for any good/bad news. Our final inspection for ready cargoes which is handled by QC manager and Sales ,the report is co

Q:What do I do if I have a complaint or wish to make a warranty claim?

Please contact with your VIP sales who serve you, kindly explain your problem with pictures. We would find the best solution for you!

Q:What is your difference/advantage over others?

1. Prompt service - 7*24 h stand by & 5-7 day faster sample time 2. Constant after sale service - quality warranty for 1 years 3. VIP service - designing assistance & souring assistance