Kossan Rubber Industries Bhd

Engineered Products

Doshin Rubber, a subsidiary of KOSSAN group of companies, manufactures Engineered Rubber Solutions in both the Civil Engineering and Construction Industries. With over 38 years of experience, continual research in engineering designs, constant material and product development, as well as collaboration with designs experts, Doshin has the leading edge in the civil and construction industry for engineered rubber product solutions. We are capable to design and customize civil and industrial structures, from transportation infrastructure (Bridges, viaducts) to ordinary buildings, strategic structures (such as hospitals and emergency centres) as well as industrial facilities.

Marine Dock Fenders

Dock fender is a bumper that is used to absorb the kinetic energy of a boat or vessel berthing against a quay wall, jetty and other vessel to prevent damage. We manufacture these fenders using high quality rubber to deliver impact for long term protection.

We produce dock fenders which are most suitable for an application depending on factors such as displacement of the vessel, dimensions, berthing structure, maximum allowable stand-off, tidal variation and other specific-berth conditions. The size of the dock fender unit is based on the berthing energy of the vessel.

We are able to customize different types of dock fenders according to desired specifications. Here are some of the types of dock fenders we produce:

CELL (CS Series Fender)

  • High energy absorption and low reaction force
  • No concentrated load on the hull
  • Regulates the surface reaction to suit the allowable hull pressure
  • Conforms to a wide range of tides by regulating the frontal panel’s length
  • Efficient space for installation
  • Hull will not be polluted with the carbon contents of rubber

ARCH (V-Shape Fender)

  • Can be configured either vertically or horizontally
  • Appropriate for tugboat berth and other small berths
  • Ideal when greater friction is needed to arrest movement resulting from current or waves


  • Soft, resilient cylindrical fenders
  • Can be hung on chains
  • Suitable for both tidal and non-tidal harbour


  • Designed for rigid mounting
  • Ideal for strip on quays, pontoons and driven timber piles
  • Also installed as belting on tugboats, dredgers and workboat


  • Higher energy absorption
  • Lower reaction force
  • High performance

High Damping Rubber Bearing (HDRB)

We customize High Damping Rubber Bearing (HDRB) for the seismic protection of bridges. Our mega project such as the Longest Bridge in Southeast Asia, the 2nd Penang Bridge in Malaysia uses KOSSAN High Damping Rubber Bearing (HDRB).

Elastomeric Bearings

We customize and design Elastomeric Rubber Bearings which are used for supporting vertical loads as well as for absorbing bearing rotations and horizontal displacements. It is commonly utilized for buildings, bridges and other civil engineering constructions because they are easy to install, durable and easy for maintenance.

We specialize in the following types of bearings and are able to design and customize according to your needs.

  • Elastomeric Laminated Bridge Bearings
  • Elastomeric Rubber Bearings Pad
  • Elastomeric Bearing Strips

We design, produce and test to meet BS, EN, AS, AASHTO and other international requirement.

Expansion Joints

An expansion joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of construction materials, to absorb vibration, to hold parts together, or to allow movement due to ground settlement or earthquakes.

We are able to produce expansion joints for various applications such as in buildings, bridges, sidewalks, railway tracks, piping systems, ships, and other structures.

Mill Lining and Mining Industry : Panels and Liners

The sensitivity of mill and mining areas are crucial to the quality of products used in the building process for the protection of the area and workers.

Our accredited laboratories are equipped with comprehensive testing equipment to carry out stringent testing in accordance with International Standards.

Trommel panels are installed at the end of grinding mills and scrubbers with rotary drum material separators for screening and grading without process vibration.

Rubber screens which we produce are designed to absorb impact, reduce pegging and blinding as well as improve wear life in coarse and heavy duty applications.

We are also able to customize liners which are important for containment of fresh water and contained water.

  • Rubber Panel
  • Trommel Panels
  • Screen Panel
  • Liners
  • Lifter Bar

Railway System: Floating Slab Track (FST) Bearings, Lateral Bearings and Rubber Wedge

Trains and railway vehicles cause vibrations to be transmitted through the ground causing problems with and possible damage to adjacent structures, buildings and their occupants.

We provide a one-stop solution to address these issues through our engineered rubber customized products such as floating slab tract bearings, lateral bearings and rubber wedge to improve the railway system.

Mechanical Pot Bearing

Pot Bearings are suitable for high loads, displacements and rotations.

Pot Bearings basically consist of an elastomeric pad restrained in a metallic pot. The pad is then compressed by a piston with bearing pressures depending on the design standard required.

We are capable to design, fabricate, test and install pot bearings up to vertical load of 50,000 KN.

We would like to hear from you.
Reach us for more Information on Engineered Products

Lot PT 34252, Jalan Sekolah,
Rantau Panjang, 42100 Klang,
Selangor Darul Ehsan, Malaysia.

Decimal (WGS84):
3.069960, 101.407068

Degrees Minutes Seconds:
N 3°4' 11.9" , E 101°24' 25.4"

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