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Heavy Duty Insertion Caster with Smooth Movement
US$2.50
50 Pieces
Sample price:US$2.50/piece.Request sample
Product profile
Customization
AvailableType
Insertion CasterWheel Material
PVC/PU/Rubber/TPRModel NO.
KJ-303B/KJ-303B-ESDBrake
With BrakeBearing Type
Telling Bearing or Plastic BearingSurface Treatment
Zinc PlatedBrand
King9Maximum Load
500nSpecification
3inchDiameter
75mmThickness
20mmT
M12*60Color
Red/Yellow/Orange/Black/GrayESD
OkTransport Package
CartonSpecification
SteelTrademark
King 9Origin
ChinaHS Code
87169000Production Capacity
50000pieces/MonthKey features
High Load Capacity: Supports up to 24kg or 29kg depending on configuration.
Durable Wheel Options: Available in PVC, PU, Rubber, and TPR materials.
Customizable Colors: Offered in Red, Yellow, Orange, Black, and Gray.
ESD Compliant: ESD (Electrostatic Discharge) version available for sensitive environments.
Versatile Applications: Ideal for furniture, small equipment, and dustbins.
Robust Construction: Steel frame with zinc-plated surface treatment for corrosion resistance.
Brake Functionality: Equipped with a brake for secure locking.
Long Service Life: Designed for repeated reuse in various situations.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-10-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤3.77hTerms 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 Us Different from Others?
A:
1.Exceptional Service Get a quick, hassle-free quote by simply emailing us. We guarantee a response with pricing within 24 hours-often even within the hour. 2.Fast Manufacturing & Reliable Delivery Standard orders are produced within 15 days. As a direct manufacturer, we strictly adhere to agreed delivery timelines as per formal contracts. 3.Extensive Export Experience We are a trusted manufacturer with over 7 years of export expertise.
Q:Can we get a sample for reference?
A:
We are happy to send samples for your inspection. Standard samples can be free, but you may need to pay the express fees.
Q:What is the deliver time?
A:
Standard products: Delivered within 20 days. Custom products: Depends on tooling setup time (confirmed upon order). You can chat with us and we will infrom you more.
Q:Payment Terms
A:
Accepted payment methods: T/T (Telegraphic Transfer) L/C (Letter of Credit) D/P (Documents Against Payment)
Q:How to solve the quality problems after sales?
A:
Provide take photos of the problems and provide quality test result and email to us, after we confirm the problems, within three working days, we will provide a satisfied solution for you. For more details go through: http://placon.en.made-in-china.com
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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