Attributes

Brand	-
Category	Root / Metal Materials & Products
Origin	-
Material Composition	Tin Bronze (CuSn10)
Manufacturing Origin	Chongqing, China
Surface Finish	Machined and Polished
Hardness Range	HB 90-120
Customization Capability	Non-standard sizes and drawings accepted
Primary Application	Heavy-duty mechanical bushings and bearings
Wear Resistance	High resistance to friction and abrasion
Tolerance Precision	ISO IT7-IT8 Standard
Lead Time for Custom Orders	7-15 business days
Stock Availability	Standard sizes available for immediate shipment

6 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Fast turnaround on custom order

Needed urgent replacements for a broken assembly. They rushed the customization and shipped within a week. The parts fit perfectly without any additional machining needed.

Anonymous

Mar 13, 2026

Rating: 4/5

Solid product

The finish is smooth and the hardness matches the spec sheet. Great value for money compared to other suppliers we have tried in the past.

Anonymous

Mar 06, 2026

Rating: 4/5

Good wear resistance

The tin bronze composition provides excellent wear resistance as described. Delivery from Chongqing was faster than expected. Only minor issue was packaging could be more robust.

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for non-standard specs

Finding a manufacturer willing to do small batch customizations with precise tolerances is rare. This team delivered exactly according to our engineering drawings.

Anonymous

Mar 02, 2026

Rating: 5/5

Excellent quality for heavy machinery

We ordered custom-sized bronze sleeves for our mining equipment. The dimensional accuracy was spot on, and the material feels very durable. Highly recommend for industrial applications.

Anonymous

Mar 01, 2026

Rating: 5/5

Reliable supplier

Third time ordering from this manufacturer. Consistency in quality is their strongest point. The bronze bushings have significantly reduced downtime in our production line.

5 FAQ

Q: Do you provide material certification with the shipment?

A: Absolutely. Every batch comes with a Mill Test Certificate (MTC) detailing the chemical composition and mechanical properties to ensure compliance with industry standards.

Q: Can you produce sleeves based on a specific CAD drawing?

A: Yes, we specialize in non-standard customization. Please send your CAD files or detailed technical drawings, and our engineering team will review them for feasibility and provide a quote.

Q: What is the standard packaging for these bushings?

A: Standard items are packed in wooden crates with anti-rust paper. Custom orders are individually wrapped and secured in foam within sturdy export-grade wooden cases to prevent damage during transit.

Q: Is the price different for tin bronze compared to aluminum bronze?

A: Yes, pricing varies based on the raw material costs of the specific alloy. Tin bronze generally commands a slightly higher price due to its superior wear resistance and casting properties.

Q: What is the maximum outer diameter you can manufacture?

A: Our current facility can handle outer diameters up to 500mm. For sizes larger than this, please contact us directly to discuss potential solutions or partnerships.

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