Hitech specializes in low-voltage Surge Protection products R&D and manufacturing.Hitech Products:a. MOV: 40-120KA (8/20)b. GDT :40KA-400KA( 8/20)c. Surge Protective Device (SPD): up to 200KA(Imax, 8/20), 100KA(Iimp, 10/350)d. Thermally Protected MOV (TPMOV) e. Lightning Event Counterf. Lightning Testing DeviceOur R&D department is run by Chinese leading experts in the field with more than 30 years of experience in the manufacturing and design of lightning protection components and equipments.Hitech setup Surge Protection Lab which includes high energy impulse current/voltage generator (waveform 10/350, 8/20, 1.2/50), network analysis, TOV tester, Thermal stability tester, SPD on-line tester and Aging tester, we can perform full test according to IEC61643-1 and UL1449 at our in-house Lab.OEM & Custom Solution will be welcome.