Will this rack wobble when fully loaded?

It is designed with reinforced metal hasp and cross-brace structure. It stays stable if weight is evenly distributed. Avoid over-loading one single side.

What is the folded thickness for storage?

Folded flat thickness is about 14-16cm. It can be stored behind doors, inside closets or under workbenches.

Is the perforated shelf surface easy to clean?

The powder-coated perforated metal surface is dust-resistant. Just wipe with a damp soft cloth, do not soak with water for long time.

Black Foldable Shelving Unit 4 Tier Height Adjustable Storage Rack

Name: Black Foldable Shelving Unit 4 Tier Height Adjustable Storage Rack
Brand: Tianjin Shining International Trade Co., Ltd.
SKU: 2314223615

Tianjin, ChinaTianjin Shining International Trade Co., Ltd.

US$10.20

50-199 Pieces

US$9.50

200-499 Pieces

US$8.30

500+ Pieces

Product specifications

3 tier storage rack

4 tier storage rack

5 tier storage rack

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Usage

Supermarket, Warehouse Rack, Kitchen

Material

Carbon Steel

Model NO.

SN-A01-4

Structure

Layer Frame

Mobility

Mobile

Height

0-5m

Development

New Type

Serviceability

Common Use

Product Name

Foldable Storage Rack, Household Metal Shelves

Surface Treatment

Powder Coated

Sample

Available

Color

Black, White

Transport Package

by Carton

Specification

71*34*84cm, 71*34*122cm, 71*34*158cm

Origin

Hebei

Production Capacity

1000PCS/Day

Key features

No-assembly collapsible rolling rack design, ready-to-use within seconds. No tools needed, just unfold and lock the metal hasp, attach casters to finish setup.

This foldable metal organizer shelves can be folded flat. Save precious space for apartment, easy to tuck behind doors, under workbench or in closet while idle.

Sturdy origami-style storage shelving built with powder-coated carbon-steel frame, scratch-resistant and offers reliable anti-rust performance for daily indoor usage.

Reinforced cross-brace plus heavy-duty metal hasp locking mechanism greatly improve stability of the collapsible rolling rack under evenly distributed loads

This mobile storage shelving can slide freely and stay firmly locked in place when you need it.

Multi-purpose origami-style storage shelving fits many occasions: kitchen, pantry, laundry room, garage, office and pop-up market display stands.

Modular multi-tier option available for collapsible rolling rack. Choose 3 tier, 4 tier or 5 tier foldable metal organizer shelves to match your storage capacity needs.

Company profile

High Repeat Buyers ChoiceFast DeliveryMinor CustomizationQuality Assurance

Tianjin Shining International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-10-16Nearest Port: Tianjin PortAverage Response Time: ≤3.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier presents itself as an export-oriented manufacturer with advanced production equipment, multiple production lines, professional staff, and reported monthly exports of approximately 150 containers. It offers broad product customization and maintains quality assurance and raw-material traceability. BSCI, ISO 9000, and ISO 9001 certifications are reported. However, it is not identified as a professional technical supplier, does not provide 3D software design, and has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. After-sales procedures exist for corrective actions and complaints, but no written records are maintained. Financial and fire-drill evidence is insufficient for assessment, while customer-specific case evidence is not provided.

Supplier typeThe supplier is presented as a manufacturing and export supplier rather than a professional technical supplier: it operates multiple production lines, reports substantial container exports, derives 90% of sales from exports, and can export through agents. It has no overseas agents or branches and serves zero stated overseas service countries.

CertificationsThe supplier reports holding BSCI, ISO 9000, and ISO 9001 certifications. These stated certifications provide explicit evidence of certification holding, although the slices do not provide certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, plus quality assurance and raw-material traceability. However, the procedures have no written records, and the supplier lacks overseas agents, branches, warehouses, and showrooms, limiting evidence of localized after-sales support.

R&D capabilityThe supplier is not classified as a professional technical supplier and does not provide 3D software design services. Although it reports 6–10 years of total R&D-engineer experience, the evidence does not establish broader innovation performance.

Production capacityThe supplier reports advanced equipment, professional staff, multiple production lines, approximately 150 exported containers per month, and 6–10 quality-control staff. It also states peak- and off-season lead times within 15 working days, but has no in-stock capability and lacks evidence on outsourcing procedures and manufacturing-capacity contracts.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that customized product solutions can be provided according to customer requirements, although 3D software design services are unavailable.

Product Q&A

Q:What material is this storage rack made of? Is it rust-proof?

Made of powder-coated carbon steel. Powder-coated surface resists daily rust. Not recommended for long-term wet bathroom environment.

Q:Can I get sample for quality checking before bulk order?

Sample order is acceptable.

Q:Can I mix 3-tier,4-tier,5-tier models in one container?

Yes, mixed models in one FCL container are acceptable. Please contact our sales for detailed mixed-loading proposal.

Q:Can it be folded flat for storage when not in use?

Absolutely. Unlock the middle metal hasp, the whole unit can be folded flat to save space for storage behind door, under bed or in closet.

Q:Is this rack pre-assembled? Do I need tools to set it up?

No tools are needed. It is no-assembly design. Just unfold the rack and lock the metal hasp, then attach the 4 caster wheels manually. Ready to use in seconds.