JiaHongWei professional maintenance can repair Fuji MICREX-SX SPH series, MICREX-SX SPB series, flex nb0, NB1 / Nb2 series; PLC common faults: the power indicator is not on, the output end has no output, the input end can not be controlled, the error is reported, the program is disordered, can not communicate, etc.; Fuji PLC: flexnb0 series, NB1 series, Nb2 series, SPH series, SPB series and other accessories are complete, the price is reasonable. JiaHongWei service hotline: 0755-28916839, 13640994287 Mr. Xiao