NISHIKAWA KEISOKU CO., Ltd. is a company mainly engaged in the sale of engineering equipment. The Company operates in four businesses. The control and information equipment system business provides computers and computer systems for process automation (PA) and factory automation (FA) controlling, detection devices including thermometers and flow meters, as well as control equipment including controllers and sequencers. It also provides engineering services, software production, instrumentation works, and maintenance services. The measuring equipment business provides various electrometric tools, oscilloscopes, communication measurement instruments and measuring systems. The analytical instrument segment provides organic chemistry analyzers and inorganic analyzers, and produces software for data analysis. The industrial machinery and others business provides environmental testing devices, hydraulic equipment, pneumatic equipment, industrial robots and thermostat baths.