What certifications does the product have?

Our products are certified under ISO 9001:2008, OHSAS 18001:1999, and ISO 14001:2004.

What is the wheel material?

The wheel consists of a red PU tread and a cast iron center, equipped with a roller bearing.

Red PU Heavy Duty Caster 450kg Swivel Caster

Name: Red PU Heavy Duty Caster 450kg Swivel Caster
Brand: Hubei Space Double Rhombus Logistics Technology Co., Ltd.
SKU: 707520035

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

US$8.30

1,000-2,999 Pieces

US$7.83

3,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Model NO.

P701-46D150X50

Brake

Without Brake

Bearing Type

Roller Bearing

Surface Treatment

Zinc Plated

Brand

Double Rhombus

Maximum Load

400/450/500/550kg

Specification

4/5/6/8 Inch

Diameter

100/125/150/200mm

Thickness

50mm

Style Name

Heavy Duty Caster

Application

Heavy Duty Caster

Material

PU+ Cast Iron

Wheel Diameter

100/125/150/200mm

Wheel Width

50/50/50/50mm

Housing Material

Welding Steel Housing

Housing Thickness

6/6/6/6mm

Offset

32/36/41/52mm

Load Capacity

400/450/500/550kg

Total Height

142/165/190/240mm

Color

Red+Sliver

Transport Package

Wooden Cases and Cartons for Heavy Duty Caster

Specification

GB; ISO 9001-2000, BSCI, SGS, REACH, ROHS

Trademark

Double Rhombus

Origin

Hubei, China

HS Code

87169000

Production Capacity

500, 000PCS/ Month for Caster

Key features

High Load Capacity: Supports heavy loads ranging from 400kg to 550kg for industrial equipment.

Durable PU Wheels: Red PU tread with cast iron center and roller bearing for smooth rotation.

Customization Available: Custom styles, sizes, and colors available upon request for specific needs.

ISO Certified Quality: Manufactured under ISO 9001, OHSAS 18001, and ISO 14001 standards.

Professional Manufacturer: Established in 1978 with over 10 years of export experience and expertise.

Robust Steel Housing: Zinc-plated steel housing ensures durability and resistance to corrosion.

Fast Response Service: Quotes provided within 24 hours during working days for quick decision-making.

Versatile Applications: Ideal for industrial carts, heavy machines, and material handling equipment.

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: ≤8.63hTerms 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.