Shanghai Tianchun Technology Co.,Ltd,founded in 2009,is a professional research & development company of magnetic measurement instrument,Including the Gauss meter,Tesla meter, Flux meter, Iron loss meter,Permanent magnet/soft magnet test system,Magnetic pole distribution test system and Magnetic equipment(magnetization of the power supply,magnetizing fixture,demagnetization coil).The company relying on the unique geographical advantages of the Yangtze...