Are the bushings rust-proof?

Yes, the products are designed to be rust-proof and durable.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the lead time for production?

Lead time is 1-3 months during peak season and within 15 workdays during off-season.

Cheap Inner and Outer Bushings for Sb50 Sb81 Hydraulic Rock Breakers

Name: Cheap Inner and Outer Bushings for Sb50 Sb81 Hydraulic Rock Breakers
Brand: Jinan Changhao Machinery Equipment Co., Ltd.
SKU: 934887015

Shandong, ChinaJinan Changhao Machinery Equipment Co., Ltd.

US$20.00-60.00

1 Set

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

3 Months

Model NO.

all models

Type

Hydraulic Breakers

Application

Excavator

Certification

CE, ISO9001: 2000

Condition

New

OEM

Yes

Customizable

Yes

Factory

Yes

Material

20crmnti

Transport Package

Plwwood Cases

Specification

All specifications

Trademark

JNCH

Origin

China

Production Capacity

50000pieces/Month

Key features

OEM and Customization: Full customization, minor customization, and customization from samples or designs available.

High-Quality Material: Inner and outer bushings made from 42CrMo with heat treatment for good wear resistance.

Rust Protection: Products are rust-proof and durable for long-term use in hydraulic breakers.

Wide Adaptability: Suitable for most breaker hammers including Sb50 and Sb81 models.

Certifications: CE, ISO9001: 2000 certified with SGS report obtained.

Online Support: After-sales service includes online support for customer assistance.

3 Months Warranty: Comes with a 3-month warranty period for peace of mind.

Sufficient Stock: Large inventory available for immediate delivery needs.

Company profile

In-stock CapacityOEM ServicesR&D CapabilitiesHigh Repeat Buyers Choice

Jinan Changhao Machinery Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.88h

AI-Powered supplier vetting

SummaryThe supplier is a limited company in China focused on hydraulic breakers, spare parts, piping kits, and other excavator attachments. It reports five production lines, 21 employees, 11–20 quality-control staff, in-stock capability, and valid manufacturing contracts with associated subcontractors. Service procedures, corrective and preventive action procedures, complaint-handling procedures, and finished-product inspection instructions are documented and followed. The supplier demonstrates broad customization and ODM capabilities, reports new product development during the past year, and provides OEM services for well-known brands. It has exported for eight years, with exports representing 51%–70% of total sales, and holds self-operated import and export rights. However, the evidence does not establish certifications, specific customer cases, or sufficient financial performance details. It also reports no overseas warehouse or showroom and only one year of total R&D engineer experience.

Supplier typeThe supplier is identified as a combined company and a limited company, with no larger-company group affiliation and no offshore company name. Its stated product scope centers on hydraulic breakers, related parts, piping kits, and excavator attachments.

After-Sales capabilityThe supplier states that after-sales service is timely, fast, and professional. It also reports documented and followed procedures for handling customer complaints and for corrective and preventive actions, supporting a defined service process.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and an available SDK. At the same time, total R&D engineer experience is listed as one year, so the evidence shows innovation activity but limited documented R&D depth.

Production capacityThe supplier operates five production lines, has in-stock capability, and maintains valid manufacturing contracts with each associated subcontractor. It also reports standardized, uniformly followed finished-product inspection instructions; however, the total workforce is listed as 21 employees, which provides limited context for assessing scale beyond these stated capabilities.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services, indicating broad design-to-production customization coverage.