What certifications does the product have?

The product holds ISO 9001, GS, VPA, SGS, REACH, ROHS, and PAHS certifications.

What is the housing material?

The housing is made of zinc plated steel with a thickness of 2mm.

Where is the nearest shipping port?

The nearest ports are Wuhan and Shanghai.

4inch Light Duty Black Rubber Industrial Caster with Durable Rubber Wheel for Light Load Trolley

Name: 4inch Light Duty Black Rubber Industrial Caster with Durable Rubber Wheel for Light Load Trolley
Brand: Hubei Space Double Rhombus Logistics Technology Co., Ltd.
SKU: 727855515

Hubei, ChinaHubei Space Double Rhombus Logistics Technology Co., Ltd.

US$1.90

3,000-4,999 Pieces

US$1.81

5,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Hard Rubber

Model NO.

G103-31D100x30S

Brake

With Brake

Bearing Type

Roller Bearing

Surface Treatment

Zinc Plated

Brand

Double Rhombus

Maximum Load

60/70/100kg

Specification

3.2/4/5inch

Diameter

80/100/125mm

Thickness

25/30/37.5mm

Style Name

Industrial Caster

Application

Instrumental Equipment

Material

Hard Rubber

Wheel Width

25/30/37.5mm

Housing Material

Zinc Plated Steel Housing

Housing Thickness

2mm

Offset

41mm

Total Height

109.5/129.5/156.5mm

Transport Package

Cartons; Wooden Boxes for Black Hard Rubber Caster

Specification

GB; ISO, BSCI, SGS, REACH, ROHS

Trademark

Double Rhombus

Origin

Hubei, China(Mainland)

HS Code

87168000

Production Capacity

500, 000PCS/Month for Caster

Key features

Durable Rubber Wheel: Made of hard rubber for light load trolleys with excellent durability.

Roller Bearing Type: Equipped with roller bearings for smooth rotation and heavy load support.

Zinc Plated Housing: Zinc plated steel housing provides superior corrosion resistance.

Integrated Brake System: Features a built-in brake for enhanced safety and stability.

Multiple Load Capacities: Available in 60kg, 70kg, and 100kg load capacity options.

ISO 9001 Certified: Manufactured under ISO 9001 certification for quality assurance.

Comprehensive Certifications: Holds GS, VPA, SGS, REACH, ROHS, and PAHS certificates.

Established Manufacturer: 20 years of experience in caster and logistics product manufacturing.

Company profile

Hubei Space Double Rhombus Logistics Technology Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2000-08-01Nearest Port: Wuhan, ShanghaiAverage Response Time: ≤9.44hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as Hubei Space Double Rhombus Logistics Technology Co., Ltd., a China-based manufacturer/factory and group corporation producing casters, trolleys, hand trucks, airport equipment, mobility aids, and related products. It reports multiple management-system certifications, including ISO 9001, ISO 14001, OHSAS/OHSMS 18001, BSCI, and ISO 9000. Its stated operations include more than 10 production lines, 11–20 quality-control staff, and 11–20 years of R&D-engineer experience. The company reports substantial output across casters, trolleys, and foldable hand trucks and began exporting in 2000, with exports representing 71%–90% of total sales. Evidence supports manufacturing scale, certification coverage, export experience, and R&D presence. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or detailed customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation. Its stated product scope and description identify it as a large-scale professional manufacturer of casters, airport trolleys, handcarts, airport equipment, and mobility-related products.

CertificationsThe supplier reports BSCI, ISO 9000, OHSAS/OHSMS 18001, ISO 14001, and ISO 9001 certification. It also states that ISO 9001 certification was obtained in 1996 and ISO 9001:2000 quality-system certification was completed in 2003, providing explicit evidence of broad management-system certification coverage.

R&D capabilityThe supplier reports 11–20 years of total R&D-engineer experience and describes integrated research, development, and manufacturing. Its stated capabilities include mold making, curved cutting, punching, welding, surface plating, assembly, and capability testing, which supports an established technical-development function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and mature production lines covering mold making, cutting, punching, welding, plating, assembly, and testing. It also reports output of 60,000 trolleys, 360,000 foldable hand trucks, and 6,000,000 caster pieces, indicating substantial stated production capacity.