If the wire shelves are overloaded, will they break?

No, if the overloading is not excessive, the shelf remains in good condition, though the middle may bend slightly.

What kind of testing do you perform on wire shelving racks?

We conduct salty & spray testing, coating thickness, corrosion resistance, loading capacity, tension, shelf center distance, and packing dropping tests.

Do you offer free samples?

We offer one free set for overseas clients, but express freight is collected by the buyer.

What is the MOQ and payment method?

MOQ is 100 sets per item. Payment is generally T/T 30% deposit with balance against shipping docs, or L/C at sight.

Where is your factory located?

Our factory is in Zhongshan City, Guangdong Province, about 1.5 hours from Guangzhou Airport. We can arrange pickup for visits.

Multi-Purpose 3-Tier NSF Adjustable 550lbs Chrome Steel Trolley Cart

Name: Multi-Purpose 3-Tier NSF Adjustable 550lbs Chrome Steel Trolley Cart
Brand: Zhongshan Changsheng Metal Products Co., Ltd.
SKU: 822778715

Guangdong, ChinaZhongshan Changsheng Metal Products Co., Ltd.

US$20.00-30.00

50 Sets

Product profile

Customization

Available

Adjustable Height

Yes

Assembly Required

Yes

Model NO.

TR904590A3CW

Color

Chrome

Foldability

Non-Foldable

Load Capacity

250kg Per Shelf

Material

Steel

Number of Tiers

3-tier

Use

Garage, Kitchen, Laundry Room, Office, Retail Store, Supermarket, Warehouse, Workshop

Wheel Type

Braking Casters, Fixed Casters, Locking Casters, Swivel Casters, 3" Screw Rubber Casters

Finish Type

Chrome Plated

Testing

24 Hours Salty and Spray Testing

Design

Add-on Design and Adjustable Every Shelf Height

Capacity

500ibs(250kgs)

Suitable Environment

Dry

Packing

Knock Down

OEM/ODM

Accpet

Usage

Tools, Industrial, Multi-Purpose

Wheel Amount

Style

Unfolding

Surface Handling

Chrome Plated

Certification

TUV, NSF

Transport Package

1 Set/Brown Carton

Specification

900x450x900 mm

Trademark

Welland

Origin

Guangdong China

HS Code

94032000

Production Capacity

10000PCS/Month

Key features

Heavy Duty Load Capacity: Each shelf supports up to 500lbs (250kg) for robust storage needs.

Adjustable Shelf Design: Add-on structure allows adjustable height for every shelf level.

Premium Chrome Finish: Chrome plated surface with 24-hour salty spray testing certification.

NSF & TUV Certified: Meets strict safety standards with NSF and TUV certifications.

OEM/ODM Customization: Full customization support for designs, packaging, and specifications.

Smooth Mobility Casters: Equipped with 3-inch screw rubber casters, including locking brakes.

Easy Assembly: Tool-free assembly and dismantling for convenient setup and storage.

Versatile Multi-Purpose Use: Ideal for garages, kitchens, offices, warehouses, and retail stores.

Company profile

Years of Export ExperienceODM ServicesOEM ServicesRaw Materials Reports

Zhongshan Changsheng Metal Products Co., Ltd.

Guangdong, 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: 20 Years CertifiedNearest Port: Zhongshan PortAverage Response Time: ≤4.49h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2003, identified as a trade company, with a stated factory location in Zhongshan. It reports six production lines, 164 employees, 11–20 quality-control staff, and annual production output within the stated non-financial range. The supplier demonstrates broad customization, 3D software design, ODM, OEM, and SDK capabilities, and reports new products within the past year. Operational controls include written inspection, supplier assessment, corrective-action, and complaint-handling procedures. Financial information is identified for 2020–2022, but the slices do not provide sufficient qualitative or current financial evidence to assess credibility. No management-system certifications, overseas warehouses, showrooms, agents, or branches are reported. Export experience is stated as 20 years, with 71%–90% of sales from exports. Customer-related evidence is limited to OEM service for well-known brands and participation in the Canton Fair.

Supplier typeThe supplier is identified as a trade company and limited company, headquartered in Zhongshan, Guangdong, China. A factory location, six production lines, and production personnel are also stated, indicating an associated manufacturing operation, although the legal/business type is explicitly classified as a trade company.

CertificationsThe supplier's management-system certification field is recorded as NIL. This is explicit evidence that no management-system certification is reported in the provided information.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints, along with corrective and preventive action procedures. However, it reports no overseas warehouse, showroom, agent, or branch, so overseas service infrastructure is limited.

R&D capabilityThe supplier reports new products within the past year, 3D software design services, ODM capability, OEM service for well-known brands, and an available SDK. These are explicit indicators of product-development and technical design capability.

Production capacityThe supplier reports six production lines, 164 employees, 11–20 quality-control staff, and a factory location in Zhongshan. It also states one-month average lead times in both peak and off-seasons and has inspection instructions that are uniformly followed, supporting an established production and quality-control operation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, in addition to 3D software design services. The breadth of listed options supports a strong customization capability.

Client casesThe supplier reports OEM service for well-known brands, 20 years of export experience, and participation in the Canton Fair. These indicate market-facing experience, but no specific customer names, project details, or independently verifiable case descriptions are provided.

Product Q&A

Q:Does chrome plated wire shelving have better anti-rust capability?

Our chrome wire shelving passes 24-hour salty spray testing (8 Grade). It is better for dry environments, while powder coating or zinc plated with epoxy finish is better for wet environments.

Q:What is the lead time for a container order?

Generally 30 days for the first order and 25 days for repeat orders of catalog items. Customized item delivery time depends on your design.

Q:What are your advantages in the wire shelving trade?

We offer stable high quality control, advanced production technology, and 22 years of manufacturing experience, which increases efficiency and competitiveness.

Q:Can you make customized design wire shelves?

Yes, we are professional in steel wire and round tube products. You can send new design drawings and OEM inquiries for customization.

Q:Can you design the packing way for clients?

Yes, we offer brown box and color box artwork designs. We revise the artwork until you provide final confirmation.