... flaw detector/ MIB-Portable Electron CyclotronMIB type PEC suitable for NDT of thicker materials such as construction, bridge bracket, shipbuilding ... penetration150mm200mm250mm300mm350mmMax Sensitivity1%1%1%1%1%About usDandong NDT Equipment Co.,Ltd., located on the bank of Yalu River in X- ... ray NDT equipments' R&D, manufacturing and marketing. With more ...