Shanghai ZhuFu Industrial Co., Ltd. · Baoshan District, Shanghai [email protected] WhatsApp +86 159 2156 9649

Rubber & Plastic Products

Shock Absorber Bushings

Automotive shock absorbers, bushings and shocker bushes produced in house, with both a machining workshop and a coating workshop. Metal parts are machined and coated, and the rubber is then moulded onto those metal parts, which is what makes a bonded bush rather than a loose rubber sleeve.

  • Rubber compounds per specification
  • Machined steel components

Product Overview

Automotive shock absorbers, bushings and shocker bushes produced in house, with both a machining workshop and a coating workshop. Metal parts are machined and coated, and the rubber is then moulded onto those metal parts, which is what makes a bonded bush rather than a loose rubber sleeve. The rubber resists wear so the suspension keeps working as designed.

Key Benefits

  • Metal machining, coating and rubber bonding all handled in house
  • Bonded construction rather than a loose rubber sleeve that works free
  • Rubber compound and hardness selected for the suspension's behaviour
  • Coating workshop protects the metal before bonding
  • Custom parts produced to drawing or from a sample

Problems It Solves

  • Bushes where the rubber separates from the metal in service
  • Corrosion at the metal to rubber interface
  • Harsh ride from bushes of the wrong hardness
  • Parts sourced from three suppliers for machining, coating and moulding

Where It Is Used

Applications And Buyers

Application Scenarios

  • Suspension bushings in passenger and commercial vehicles
  • Shock absorber mounting bushes
  • Replacement bushes for vehicle maintenance
  • Custom bonded rubber to metal parts for equipment

Who It Is For

  • Automotive component suppliers
  • Aftermarket parts distributors
  • Vehicle and equipment manufacturers
  • Buyers sourcing bonded rubber to metal parts

Technical Features And Specifications

Technical Features

  • Automotive shock absorbers, bushings and shocker bushes
  • In house machining workshop for the metal parts
  • In house coating workshop
  • Rubber moulded onto the machined metal parts
  • Wear resistant rubber for suspension duty
Specifications
ProductsShock absorbers, bushings, shocker bushes
In House CapabilityMachining workshop, coating workshop, rubber to metal moulding
ConstructionRubber moulded onto machined metal parts
ApplicationVehicle suspension systems
Supply BasisTo drawing or from sample

How It Is Made And Checked

Materials Process And Quality Control

Materials

  • Rubber compounds per specification
  • Machined steel components

Manufacturing Process

  • Machining
  • Coating
  • Rubber to metal bonding
  • Moulding
  • Inspection

Quality Control

  • Specification agreed in writing before production starts
  • First article or sample approved against the agreed specification
  • Goods inspected and photographed at the factory before loading
  • Inspection report sent to you before the container sails

Customisation Options

What Can Be Varied

  • Metal part machined to your drawing
  • Coating specification for corrosion protection
  • Rubber compound and hardness for the ride characteristic
  • Bonded profile to the original design or a sample
  • Production quantities from sample batch upward

Compared With The Alternatives

Loose rubber bushesA bonded bush keeps the rubber located and working in shear; a loose sleeve eventually turns in its housing and the suspension geometry changes.
Polyurethane bushesPolyurethane lasts longer and firms up the handling, but transmits more road noise; bonded rubber is what most vehicles were designed around.

Use Guide

  • Send the old bush or the drawing including the metal part dimensions
  • State the hardness if the ride characteristic matters
  • Specify the coating requirement for the climate the vehicle works in
  • Approve a first article before production

Questions

Questions Buyers Ask About This Product

Do you machine the metal parts as well?

Yes. There is a machining workshop and a coating workshop, and the rubber is then moulded onto the metal parts.

Can you copy an existing bush?

Yes. Send the sample and we will measure it and produce a drawing for approval.

How is the rubber attached to the metal?

It is moulded onto the machined and coated metal part, giving a bonded assembly rather than a pressed in sleeve.

Can the hardness be changed?

Yes. Tell us whether you want the original ride characteristic or a firmer one and we will recommend a hardness.

What quantities do you accept?

Send your requirement with the drawing or sample and we will quote tooling and piece price.

Get A Price For Shock Absorber Bushings

Send the duty figures, the material if it is fixed, and the quantity. We will confirm the specification and quote against it.