HAKEL - TRADE S.R.O. ni mtoa ya bidhaa na huduma kama vile sealant uzalishaji uhandisi washauri,fizikia washauri,nanoteknik uhandisi washauri,uchafuzi wa tathmini ya washauri,afya na usalama washauri, vibration ulinzi,mafunzo ya kozi, mechatronics,mafunzo ya kozi, fizikia,calibration huduma, acoustic vyombo,calibration huduma, accelerometer,calibration huduma kwa ajili ya vyombo vya umeme,calibration huduma, vifaa vya audiometric,data magogo mifumo,vipaza sauti, miniature,vipaza sauti, ruggedised,vipaza sauti, tropicalised,filters, microwave,microcircuits, jumuishi,microelectronic capacitor mitandao,microelectronic resistor mitandao,counters, microelectronic,microelectronic nyaya, photosensitive,microelectronic vifaa kwa ajili ya maombi ya ndege,microelectronic vifaa kwa ajili ya maombi ya nafasi ya,microelectronic vifaa kwa ajili ya maombi ya kompyuta,microelectronic vifaa kwa ajili ya maombi ya matibabu,microcircuits, nyembamba filamu,microcircuits, nene filamu,microcircuits, 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