How can I get a quotation?

If you have drawings, we offer a quotation accordingly. If not, we will design drawings for your confirmation before quoting.

Can you help purchase and install appliances?

Yes, we can help purchase appliances such as air conditioning and refrigerators, pack them inside the container, and ship them together.

Roller Shutter Door 20FT 40FT Self Storage Containers

Name: Roller Shutter Door 20FT 40FT Self Storage Containers
Brand: Qingdao Double Friend Logistic Equipment Co., Ltd.
SKU: 2035634692

Shandong, ChinaQingdao Double Friend Logistic Equipment Co., Ltd.

US$4,200.00

3-9 Pieces

US$2,900.00

10+ Pieces

Sample price:US$4000.00/piece.Request sample

Product profile

Customization

Available

Color

Customized

Container Type

Storage Container

Model NO.

DFCJ-0119

Material

Steel Structure

Certification

ISO9001, CSC, CE/EU, ECE, CE

Volume

5.69M * 2.13M * 2.18M

Length

20'

Gross Weight

29T

Experice

>10 Years

Producing Period

<20 Days

Frame Size

20ft

Life Span

<25 Years

After-sales Service

Permanent After Sales

Warranty

20 Years

Type

Roller Shutter Container

Transport Package

Nude

Specification

6058*2438*2896mm

Trademark

DFC

Origin

Qingdao China

Production Capacity

100000pieces/Year

Key features

Customized Color Options: Available in customized colors to meet specific project requirements.

Comprehensive Certifications: ISO9001, CSC, CE/EU, and ECE certified for global compliance.

Fast Production Cycle: Standard producing period is less than 20 days after deposit.

Long Service Life: Designed with a lifespan of over 25 years for durability.

Permanent After-Sales Support: Provides permanent after-sales service for all units.

20-Year Warranty Coverage: Includes a 20-year warranty for peace of mind.

OEM and ODM Services: Full OEM and ODM services available for custom manufacturing.

Appliance Integration: Assistance available for purchasing and installing appliances like AC and refrigerators.

Company profile

Qingdao Double Friend Logistic Equipment Co., Ltd.

Shandong, 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: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryQingdao Double Friend Logistic Equipment Co., Ltd. is identified as a Chinese manufacturer and factory specializing in ISO, special, storage, office, and other container products, along with container parts and metal products. The supplier reports an ISO 9001:2015 management-system certificate, more than 10 production lines, 40 processing machines, 201 employees, and a 14,700 m² manufacturing plant. Its stated capabilities include producing standard and special containers, with reported annual capacities of 150,000 TEU and 20,000 special containers. Export activity is supported by self-operated import/export rights and a reported export-sales share of 51%–70%. Evidence supports production scale, product specialization, and some technical capability. However, the provided information does not establish after-sales performance, customer cases, financial credibility, or the scope of customization in sufficient detail.

Supplier typeThe supplier is explicitly identified as a manufacturer, limited company, and factory based in Qingdao, China. Its stated business focuses on designing and manufacturing ISO containers, special containers, container parts, and other metal products.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate for its management systems. This is explicit certification evidence, although the provided slices do not specify the certification body, validity period, or covered scope.

R&D capabilityThe supplier reports eight years of R&D engineer experience and describes designing special containers and other metal products. Its specialized product development and stated R&D experience support some technical capability, but the slices do not document patents, new-product records, or measurable innovation outcomes.

Production capacityEvidence indicates substantial manufacturing resources: 201 employees, a 14,700 m² plant, more than 10 production lines, 40 processing machines, and reported annual capacity of 150,000 TEU plus 20,000 special containers. These explicit facilities and capacity claims support a strong production capability.

Customization capabilityThe supplier explicitly manufactures various special containers, including open-top, side-door, bulk, accommodation, foldable, and other container types, and states that it designs special containers. This supports product-variation and special-design capability, although specific customization procedures, engineering limits, and project examples are not provided.