Automobile
auto rubber part
Auto molded rubber parts

All kinds of molded rubber parts are used for 


automobile. Such as rubber radiator hose, rubber 


grommet, rubber bellow, rubber mounting/buffer and so on.


They have separate function in automobile .


To connect the radiator and the other part of the 


device safely we use the radiator hose.


To reduce the noise and thermal movements along 


with the reduction of the vibrations between the 


equipment of automobile.


For protecting the cables that pass through the metal 


parts we use a rubber grommet


Rubber buffer can be used to reduce the noise in the 


base of the power transformers

auto extruded seal
Auto extruded seal

All kinds of extruded rubber profile are used for 


automobile. Such as rubber weather strip, rubber 


door seal, rubber window seal. Rubber edge trim and so on.


Rubber Weather strips are a crucial part of any vehicle 


which effectively seal the inside of the vehicle and 


prevent various outside elements like water, air, dust 


and noise from entering the vehicle cabin.


The rubber door and window seal is attached to 


vehicle door with self-adhesive tape or plastic 


retaining clips and acts as the first sealing barrier 


between vehicle door or window and body. The 


primary door seal is used together with secondary 


door seal to achieve better performance.


The rubber trim seal fits into vehicle body panel and 


plays a major role in isolating the vehicle cabin from 


outside water, air, dust and noise. The door seal also 


buffers impacts from the opening and closing of door 


and ensures easy closing and better sealing effect.


 It is often coated with colored EPDM rubber which 


has the same pattern with vehicle interior to provide 


elegant appearance


The mostly used material for manufacturing weather 


strips is EPDM rubber which has superior resistance to 


outdoor weather, water, ozone, sunlight, etc. TPE/TPV 


and PVC are also used for some parts.


The structure of door seal is as below


EPDM Sponge Rubber


EPDM Solid Rubber + EPDM Sponge Rubber


EPDM Solid Rubber + EPDM Sponge Rubber + Metal Carrier


EPDM Solid + EPDM Sponge Rubber + Metal Carrier + 

Colored EPDM Coat


Flocked Glass Run Channel (EPDM Solid Rubber + Flock)


Coated Glass Run Channel (EPDM Solid Rubber + Polyurethane Coating)


Hybrid Glass Run Channel (EPDM Solid Rubber + TPE Slip-coating)


TPE-V (TPV) Extruded Glass Run Channel (TPV + Co-extruded on slip-coating)


PVC+Metal Insert+Flock