Load cells transducer: futek, gefran, maqtrol, mark-10, interface, metryx, honigmann tension meter, mecmesin, me-messysteme, dj instruments, kistler-morse, strainsert, lebow, hitec corporation, industrial measurement, himmelstein, ims, aep, direct measurements, lorenz messtechnik, dacell, arpege masterk, hangzhou youngzon, laumas elettronica, jlw instruments, nbc, ako, dem, smart sensor, procter chester, bolton, unisystem, imco, cram, advanced witness, electronic scales, toledo transducer, accu balances