Car Repair

Emission Testing

Emission Testing

Emission Gas & Opacity Testing, measuring range CO,CO2,HC,O2,Opacity.

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Dyno Cosber

Dynocosberoffers a new generation of 4WD & 2WD Dyno to the car tuning market.

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Vehicle Leave Factory Test Line

Vehicle Factory

Vehicle Leave factory Test Line Series is specially designed to inspecting process.

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Chassis Dynamometer Equipment


Vehicle InspectionCOSBER has bring its newly high performance 4WD Dyno to Shanghai Tuning Car Show (CAS 2012). It is the first time in Shanghai CAS, a 4WD Dyno is demonstrating to the car enthusiasts and tuning professional. DYNOCOSBER 4000S is a newest model of Cosber dyno with the ultra-high performance capability, its measurement power up to 2000 ps and the testing speed to 250km/h.

Dynocosberoffers a new generation of 4WD & 2WD Dyno to the car tuning market. by using quick reaction Data acquisition system and precise Power Absorbing Unit, the car's power data is accurately gathered and the road-load condition can be simulated effectively. Thanks to the distinguished combination of the Eddy Current Retarder and the Elastic Connector Transmission, DYNOCOSBER Dyno has no more anxiousness about daily maintenance and service durability. Have equipped your shop a DYNOCOSBER Dyno, it is time to dyno your car and tune it as you want.


DynoCOSBER--Specialized manufacturer of Chassis Dynamometer. After years of experience in development, manufacturing and service of Vehicle testing Equipments in China, COSBER creates DYNOCOSBER division to offer the high performance Dynamometer for Car Racing & Tuning market. Our Philosophy is simple: Offer the Excellent Dyno machine with Affordable Price, This contributes our customers toward the powerful player in their field.


Maxi. Absorbing wheel power to 1200 PS
Maxi test speed to 250 km/h
Approved for racing car power test and ECU remapping
Easy Dyno operation system for tuning car
Full rang of Power Sweep test
Simulation of real road condition
Constant Speed & Torque control mode (Floft Retarder)
Maintenance Free and Portal kit offer