Established in September 2002,
AIT Engineering and Service Co., Ltd. aims to be Thailand’s leading instrument and service provider for Field Instruments, Analyzers, Transmitters and Actuation Technologies in various industries.
Providing engineering and services to meet growing customer demands.

Our portfolio consists of BETTIS, EIM, EL O MATIC, SHAFER, and HYTORK Actuation), ROSEMOUNT (Field Instruments),MICROMOTION (Flow) and CAMILLE BAUER (Isolators and Angle transmitters).

Water resource management impacts a lot in industrial processes. We partnered with waste water treatment solution experts in expanding our services and offerings for DAP floats and trenners.

We offer the best solution to our customers with our well trained staffs and successfully proven products. We have the right people with the right products for demanding processes. We are confident to provide our expertise to our customers.

2002 – AIT Engineering and Services was established.
2005 – Added office in Banpong Area near SCG Packaging
2006 – Appointed by Emerson Process Management as the local business partner for thePulp and paper industry.
2010 – Added another office in Khon Kaen (North east Thailand)
2012 – Rented an office in Rayong and started selling valves and actuators in that area.
2013 – Started to use ISO Standards for the whole company operations, from administration to sales and servicing.
2014 – Applied for the Bureau Veritas Seal for management system standards
2015 –     Passed the Bureau Veritas Certification and was certified for Sales, installation and after sales of measuring devices and Automation systems

• Relocated the Rayong office to its current place with the new 500 sq.m workshop and 5 ton overhead crane for the service team Appointed local business partner of UMV

2018 – Signed contract with PMT S.r.l
2020 – Signed contract with Airaghi S.r.L. (refiner plate), Weidmuller (DCS cabinet equipment and power supply)