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Bushing Caster for Trolley, High Load with Quality Guarantee
US$2.33
50 Pieces
Sample price:US$2.33/piece.Request sample
Product profile
Customization
AvailableType
Bushing CasterWheel Material
SteelModel NO.
KJ-304B/KJ-304B-ESDBrake
With BrakeBearing Type
Roller BearingSurface Treatment
Zinc PlatedBrand
King9Maximum Load
500nSpecification
3inchDiameter
75mmESD
OkColor
Red/Yellow/BlackTransport Package
CartonSpecification
47cmx28cmx24cmTrademark
King 9Origin
ChinaHS Code
8302200000Production Capacity
50000pieces/Per MonthKey features
High Load Capacity: Maximum load capacity of 500N with steel wheel and roller bearing.
ESD Compliant: Available in ESD (Electrostatic Discharge) version for sensitive environments.
Customizable Colors: Color options available in Red, Yellow, and Black.
Durable Steel Frame: Constructed with steel frame material for robust performance.
Integrated Brake: Equipped with a brake mechanism for secure locking.
Zinc Plated Finish: Surface treated with zinc plating for corrosion resistance.
Fast Standard Delivery: Standard orders delivered within 15 to 20 days.
Sample Availability: Free standard samples available (shipping fees may apply).
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-10-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤3.25hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryKing 9 Technology Company Limited is a China-based limited company in Shenzhen, Guangdong, identified as both a trading company and manufacturer/factory. It supplies lean manufacturing and industrial equipment components, including aluminum profiles and pipes, coated pipes, metal joints, caster wheels, roller tracks, workstations, and pipe-racking systems. The supplier reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, seven production lines, and substantial stated output for aluminum pipe, aluminum profiles, metal joints, and AGV cars. It exports to multiple global regions, with Shenzhen and Hong Kong listed as nearby ports, and states a lead time within 15 working days in both peak and off-peak seasons. Evidence supports manufacturing scale, export readiness, and product-related engineering capability. However, the provided information does not substantiate after-sales service systems, financial credibility, named customer cases, or demonstrated customization projects.
Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with a limited-company structure and headquarters in Shenzhen, Guangdong, China. Its listed products and industrial-equipment business further support an operating role in manufacturing and supply of related components.
CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications or certificate scope and validity details are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes innovation, professional technology, lean-manufacturing concepts, and designs intended to simplify material-processing and production-logistics problems. These statements support some innovation capability, although no specific patented technology, R&D project, or independently verified innovation result is provided.
Production capacityThe supplier reports seven production lines, 6–10 quality-control staff, defined annual productivity for aluminum pipe, metal joints, AGV cars, and aluminum profiles, and lead times within 15 working days in both peak and off-peak periods. It also reports broad export-market coverage, supporting a substantial and export-oriented production operation.
Product Q&A
Q:What makes King 9 different from others?
A:
We offer exceptional service with quotes within 24 hours, fast manufacturing within 15 days, and over 7 years of export experience.
Q:Can we get a sample for reference?
A:
Yes, we are glad to send samples for inspection. Standard samples are free, but you may need to pay express fees.
Q:What is the delivery time?
A:
Standard products are delivered within 20 days. Custom products depend on tooling setup time, which is confirmed upon order.
Q:What payment terms are accepted?
A:
We accept T/T, L/C, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
Q:How to solve quality problems after sales?
A:
Please provide photos and quality test results via email. After confirmation, we will provide a satisfied solution within three working days.
Send Inquiry
*To:
King 9 Technology Company Limited
King 9 Technology Company Limited*Content:
Supplier replies will be sent to your registered email
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