VE Pumps    In-line Pumps    High Pressure Rail System   Nozzles   Injectors  Rotor Heads    Plungers,
Barrels, Delivery Valves    Governors   Single Cylinder & PT/PF Pumps   Test Benches  
Cambox / Unit Injector Test    Injector Tester    PT Pump Test Stand   PT Injector Test Stand   Fuel Lines  
Turbo Charge  Spring    Pump Repair Tools   Pump Housing    Starters Alternators    Engine Stands    
Hydraulic    Hydraulic Equipment Test   Stainless Steel Flex Woven Tubes   Shock Absorber   Contact Us
ADS 2005
Manufacturing Group
Custom test equipment
and parts fabrications
Rocken Tech Products

Located in Northern California, we bring the convenience of quality and
affordable products to the industry. We help companies and individuals
manufacturing custom products including fabrications of performance parts
and specialized equipment.

As a member of ADS, Rocken Tech Products provides new diesel engine fuel
injection systems, test equipment and parts. Our products include electronic
fuel injection test stands and equipments, VE pumps, P7100, PZ & P9000
pumps, high pressure injection rail system, PT & PF pumps, injectors, nozzle
tips, rotor heads, plungers and barrels, delivery valves, governors, springs. We
also provide auto engine parts such as alternators, starters, stainless steel
flex tubes, shock absorbers, clutch parts and turbo chargers. Our product
numbers correspond to those from brand names such as Bosch, Xexel,
American Bosch, Delphi, Nippon Denso, Isuzu, Hino, Nissan, Mitsubishi,
Yanmar, Cummins, Caterpillar, Stanadyne and Kubota, etc.

Rocken Tech diesel fuel injection test stands may perform testing and
calibrating of inline, rotary and PT/PF pumps. With optional kits, they may also
test EUI and common rail fuel systems. There are also some other
equipments available including test stands for hydraulic pumps, motors and
associated systems.    
ADS 2003 convention
ADS 2006 Convention
High pressure & large size pumps
Custom cambox for marine unit injectors /EUI testing
Custom performance parts
Performance rotor heads,
camplate, plungers...
ADS 2007 & 2008 Conventions
Assembly site in Petaluma, California
A corner of one of our shops
Custom common rail injector development &
manufacturing