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Popular Casters

KOSTER is a leading manufacturer of hardware products like caster and steel files.


Koster has always been committed to creating high-quality casters.
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Main Products

1) Light duty 1in, 1.5in, 2in and 3in suitable for furniture
2) Medium duty 4in, 5in, 6in, 8in casters for warehouse shelf use
3) Heavy duty 4in, 5in, 6in, 8in for other industrial use
Main material of casters: PP, PVC, PU, Rubber, TPR, TPE and so on.

Steel files
1) Steel files made of T12 high carbon steel, Flat, half round, round, square, triangle shape
2) Rasp made of #45 steel Flat, half round, round, square, triangle shape
3) Needle files set 5pcs, 6pcs, 10pcs, 12pcs set
4) Chain saw files all kinds of size from 4.00mm to 8.0mm
Hot package: blisters, color box, canvas bag

Main Market

KOSTER hardware products is widely welcome in North American, Europe like Germany, Italy, UK and Spain market.
North American: 20%
Europe: 30%
Asia market; 30%
Other market: 20%
2023 half year sales is 50% higher than last 2022. 

Solutions For Various Markets

KOSTER is a leading manufacturer of hardware products like caster and steel files.
Why Choose KOSTER?

Fast & Steady Delivery

KOSTER always ships the orders in 5-10 days. We can make stock for your regular orders. That helps you decrease stock quantity, and increase cash flow.

Competitive Price

KOSTER is one of the caster wheel manufacturers. It helps minimize production cost. You will benefit from competitive prices.

Perfect After-Sales Service

KOSTER QA policy ensures you are satisfied with your wheels. We will make the free replacement if it does not function as we described.

Strict Quality Monitoring

KOSTER conducts strict quality monitoring at every step of the production of casters, starting from raw materials, to ensure the complete presentation of product performance.
Acquire More Industrial Casters Resources​​​​​​​
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Caster Wheel Materials & Its Characteristics

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