฿51,146.00
฿49,862.00
฿38,948.00
฿29,639.00
฿32,314.00
฿25,573.00
฿30,495.00
฿28,141.00
฿21,079.00
฿23,647.00
฿20,116.00
฿17,869.00
ACI 
Azbil 
Chang 
Deer 
Dwyer 
E.MC 
Fluke 
Fluke Networks 
Fuji Electric 
Gems 
HENGSTLER 
HIOKI 
Hitrol 
HT Instruments 
Hyundai 
IMV 
JOVEN 
Kyokuto 
Leuze 
MERZ 
MG (M-System) 
NEWARE 
NoiseKen 
Omega Engineering 
Orbis 
Parker 
PEPPERL+FUCHS 
Pro-face 
Racelogic 
Schneider 
SIEMENS 
TES 
Testo 
TML 
Togami 
Toshiba 
Viva 
West