ACE INSTRUMENT CO., LTD was established in August of 1998 to secure the effectiveness of design
and safe construction for civil engineering, structure, measuring instruments (load, stress, displacement, earth pressure, the water level of underground, water pressure, slope angle, physical feature of a base rock and dynamic environmental feature) and to manufacture output apparatus, data logger, data acquisition system of wire and wireless and operating software for analysis.

We are an expertise group who have over 20 years job expertise and advanced technology in geotechnical engineer
field such as civil engineering construction, structure, nature of soil, machinery, and the dynamics of engineering works.
ACE INSTRUMENT CO., LTD is the only private company that have a specially designed automated calibration
equipments to impress a total stress and servo controlled type 200ton and 500ton universal testing machine.
On top of it, all ACE INSTRUMENT CO., LTD's products are manufactured and designed by ISO-9001, thus their
reliability and accuracy are fully guaranteed. ACE INSTRUMENT CO., LTD's vibrating wire sensor, which prove excellent
reactivity and stability, is useful to use the semi-permanent measurement and foil strain gage type sensor which is
suitable use for the dynamic quality check, model experiment. ACE INSTRUMENT CO., LTD now provides highly
sophisticated products with cutting edge technology such as competitive geotechnical instrumentation, readout unit,
data logger, wire/wireless data acquisition system and portable servo type inclinometer system because we possess
sophisticated technologies in design, manufacturing and calibration by independent technique.

ACE INSTRUMENT CO., LTD will
stand on two virtues as customer-
orientation and
technology development.