What is the material of the car roof box?

The car roof box is made of high-strength HTPE and 316 stainless steel.

4WD Universal Accessories Camping Storage Cargo Case Box Car Roof Boxes

Name: 4WD Universal Accessories Camping Storage Cargo Case Box Car Roof Boxes
Brand: Qingdao Donrex Co., Ltd.
SKU: 2004136902

Shandong, ChinaQingdao Donrex Co., Ltd.

US$150.00

10-49 Pieces

US$140.00

50+ Pieces

Sample price:US$240.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

Heavy Duty Tool Box

Material

LLDPE

Opening

Single Side

Load Capacity

≥70kg

Capacity

62L

Car Roof Rack Type

Single Deck

Color

Black

Car Roof Rack Mounting Type

Simple Type

Suitable for Car Brands

Universal

Certification

ISO9001& Iaft16949

Brand

Landace

Waterproof

Yes

Dustproof

Yes

Transport Package

Carton Box, Pallets or Plywood Box

Specification

1240*225*490mm

Trademark

landace

Origin

China

Production Capacity

5000pieces/Year

Key features

Expandable DIY Design: Embedded nuts allow for DIY customizations; optional panels double as camping tables.

Durable HTPE Material: Built with high-strength HTPE and 316 stainless steel for extreme weather resistance.

Universal Compatibility: Fits roof racks and SUV luggage bars without extra brackets, saving space and cost.

Superior Protection: Waterproof, dustproof, and pressure-regulated to prevent deformation in any environment.

Secure & Portable: Equipped with handles, wheels, and lock-compatible features for theft resistance.

High Load Capacity: Supports loads of 70kg or more with a 62L volume capacity.

Company profile

Full CustomizationR&D CapabilitiesODM ServicesManagement Certification

Qingdao Donrex Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.26h

AI-Powered supplier vetting

SummaryThe supplier offers broad customization, exports approximately 90% of sales, has exported for 18 years, and reports standardized finished-product inspection instructions. It holds CE and ISO9001:2015 certifications and has seven R&D engineers, but launched no new products last year and is explicitly not classified as a professional technical supplier or a provider of 3D software design. The supplier lacks stated inventory, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show participation. Manufacturing capacity is constrained by the absence of a valid contract with related subcontractors. Customer evidence is limited: there is no cooperation with Fortune 500 companies, while repeat-buyer preference is reported at 50%–80%. Financial credibility cannot be assessed because no relevant financial information is provided.

CertificationsThe supplier reports CE product compliance certification and an ISO9001:2015 management-system certificate. These are explicit certifications supporting compliance and quality-management capability.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. It does provide several quotation and payment options, but the stated international service infrastructure is limited.

R&D capabilityThe supplier has seven R&D engineers and offers multiple forms of customization, but it is not a professional technical supplier, does not provide 3D software design services, and launched no new products in the past year. The evidence shows customization capacity but weak recent product-innovation evidence.

Production capacityThe supplier has written and uniformly followed finished-product inspection instructions, reports one-month average lead times in both peak and off-season periods, and identifies 40 qualified suppliers for service capability. However, it has no inventory capability and no valid manufacturing-capacity contract with related subcontractors, creating an explicit production-structure deficiency.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, minor customization, and flexible customization. This is direct evidence of a broad range of customization services.

Product Q&A

Q:Are you a factory or a trading company?

We are a factory.

Q:Where is your factory located, and how can I visit?

Our factory is located in Qingdao City, about an hour's drive from the airport. We welcome all our clients.

Q:What is the maximum pressing capacity of your factory?

Our maximum capacity is a 500-ton punching machine.

Q:What types of hardware does your factory have?

Our factory has a full set of machining equipment, including a large CNC machining center, Sodick EDM machining, imported EDM-HS, radial drilling machines, milling machines, grinders, and 3D inspection equipment.

Q:How does your factory ensure quality control?

We focus on quality control from the beginning to the end of the production process. Our quality control team regularly checks all molds using 3D measuring equipment.