C-JAC - AC2030-7K referenced manipulator hydraulic buffer hydraulic product produced by high technology. AC2030-7K is the result of a far more developed technology compared to similar regular products. AC2030-7K referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. AC2030-7K referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.