l       12PSB series diesel fuel injection test bench is design for customer’s require. This series test bench, include most popular model: 12PSB-II, 12PSB-III, adopt high quality frequency conversing device, and it has characteristic with hi-reliability, ultra-low-noise, energy save, high output torque, perfect auto-protecting function and operate easy.  It is the kind of product with high quality and good price in our business.