Brake Systems:
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Wabco is the innovator of ABS and EBS braking systems and a leading supplier of braking and control systems for the commercial vehicle industry and its aftermarket.

ATI Group Inc. is capable of servicing and supplying this segment of the aftermarket. We do service and exchange units for customer requirements of Wabco pneumatic, electronic and comfort safety systems and components for medium-size and heavy trucks, tractors, buses, trailers and utility vehicles.


We have the one and only test bench facility in the Philippines for Wabco products. We are also the first to introduce an "off-the-shelf" exchange program in the Philippines.
Our personnel have undergone extensive theoretical and practical training in Australia on:
  • Air supply (air compressors and dryers)
  • Air protection and storage (valves, switches)
  • Conventional Brake control (valves)
  • Electronic Brake Control units ( ABS, EBS, etc.)
  • Brake Actuation ( brake chamber, spring brake, spring chamber)
  • Foundation Brake (brake drum, brake disc)
  • Air Suspension Control ( leveling valve, linkage, rotary slide valve, lift axle control)
  • Electronic Air Suspension Control (ECAS)
  • Axle Devices ( air spring, shock absorber, slack adjuster)
  • Drive Line (clutch servo)
  • Trailer Coupling (couplings, line filter, cable spiral)
  • Bus Specific Devices (temp sensor, climate control ecu, door ecu, control valve and sensor)
  • Universal Application devices ( non-return valve, double check valve, throttle check valve, shut-off cock, silencer, air/hydraulic chamber, master cylinder, vacuum pump, operating cylinder etc.)
  • Wiring and Accessories ( connecting cable, solenoid valve, ABS-Module, relay)