Jia Hongwei provides Heitek PWS series decryption codes and Xinjie TH/TG series touch screen decryption part models need to be demolished and decrypted. Export, copy and repair all data. When the equipment is used, it often encrypts the PLC/HMI or damages the touch screen parameters, which can not be used normally. At this time, it needs to be decrypted. Jia Hongwei uses relevant technical means to read or clear the PLC password, so as to achieve the purpose of cracking and restore the normal use of the equipment.