Yamamoto Keiki
Specializing on the manufacturing of quality pressure gauges, thermometers and calibration service, YAMAMOTO KEIKI MFG.CO., LTD was established on August, 1941 by Naoko Yamamoto President.
Currently, with the accelerated enhancement of quality output and it's calibrating laboratory to internasional industry standard, the company enjoy a good reputation for quality, reliability and fastest service in calibrating measurement these competitive advantages have further spurred the development and expansion of instrument as well as their accessories to cater both domestic and the overseas market.