Warm congratulations to my company 40000A current generator through the acceptance of Nanjing Electric Power Research Institute (EPRI), warm congratulations to my company 40000A current generator acceptance by the Beijing Electric Power Research Institute (EPRI), domestic several big electric group company, Shanghai Sieyuan electric, Shandong taikai electric group, flat high group, Simon Electric Group, ABB group repeatedly using our temperature ascending current generator, to congratulate the 40000A fault indicator tester in Nanjing Electric Power Research Institute (EPRI) successfully passed the acceptance! Congratulations to the 40000A fault indicator in Beijing Electric Power Research Institute successfully passed the acceptance! National grid new material research center 25000A large current generator through the acceptance! Warm congratulations to our company set up a new cause of the variable frequency power supply department, warm congratulations to my company, design of IGBT power of thermal relay tester developed, our company and Yunnan ultra high pressure of the fuse tester research is the first of its kind in China, our company developed in cooperation with Shenzhen telikang Co., Ltd. fault indicator tester belonging to the domestic initiative.