Precision Control (Thailand) provides unique solutions for your control and service challenges.

Our key objective is to earn your confidence and respect through value added services, providing exceptional performance and products.

System Integration

Communications & Security

Panel Design & Fabrication

Project Management & Training


Precision Control Thailand have been providing control systems and services in the process industry since 1982, and we bring those years of experience and knowledge to every project we engage in. We provide our customers with design, development and implementation of PLC/DCS and SCADA (Supervisory Control and Data Acquisition) systems engineered to fit various needs. At the conclusion of implementation, we provide as-built documentation and system training and ensure final product will perform the desired level of automatic control and data acquisition as to fullfill customer needs.

The various segment Precision Control Thailand handles

Process Control

Precision Control Thailand has been actively involved in various process control projects in Thailand since it started. Our system implementation experience in using PLC & DCS solutions covers a wide range of industries such as:

  • Water treatment
  • Oil & Gas
  • Chemical & Petrochemical
  • Power plant
  • Pulp & Paper
  • Food & Beverage

Building Automation

With the combination of human interface ,communication and modular control concept, we design and develop a complete solution to inplant intelligent into building facility management in monitoring and control of the following various areas such as:

  • Fire alarm
  • Air circulation and temperature control
  • Chiller and Compressor
  • Security survillance, access control and lift management
  • Lighting and water supply
  • Facility monitoring and control  

Factory Automation

Precision Control Thailand has helped various production line to achieve better productivity through fully automation process. Together with Human Machine Interface, operator can focus more on production quality and improvement. Over the years we have involved in the areas of

  • Various latex product manufacturing line
  • Automed rice mill
  • Food manufacuring line
  • Suger production line
  • Steel mill production

Material Handling

Design and program of pallet and carton conveyor control, ASRS, auto shuttle car, pallet lift table, pallet stacker de-stacker, together with Warehouse Management System, we help factory and warehouse to acheive more efficient, secure and accurate inventory control. Automation of transfer line reduce storage and retrieval cycle and better control of space usage. 


Precision Control Thailand understands the importance of Communication and Security components in the overall engineering aspect, and thus works very closely with Tech giants like Advantech and Hiview Thailand to provide various Communication and Security Survillence System which fullfills the common industrial communication standard requirements. Our knowledge and capability over the years in design and implementation of these system also enable us to provide a valuable service helping our client to built a more stable and secured control environment. 


With the years of experience in industrial communication protocol, media and platform, implementated on various environment with differnet control element, Precision Control Thailand is able to analyst, design and propose the most efficient and cost effective communication solution to suit our customer need.  

We believe in a stable and concrete partnership with our communication media supplier such as Advantech which we regularly update ourselves in the latest product development and technology, merging these knowledge into our conventional system design and drive toward IOT implementation. 


    Understanding the importance and effect of security element toward a safety and confidentoa; control area, Precision Control Thailand has start to undertaking various security products such as CCTV, fire alarm system, intruder alarm system and area access control.

    Been an EPC and O&M for various Solar farm has give us a opportunity to combine these elements into our whole system design and implementation, 


    Panel design and fabrication has always been the fundamental component of our engineering strength. With in-house electrical design capability and panel fabrication facility, we able to customize the  electrical and control panel for different client needs and requirement.

    Control Panel

    Housing of control components which can include PLC / DCS, IO modules and terminals, power supply, relay and switches, push button and selector for manual control, industrial communication media and human interface unit

      MCC Panel

      Motor Control Center is a single enclosure containing the motor starter, fuses or circuit breaker, and a device for disconnecting power, assembly of one or more enclosed sections having a common power bus and principally containing motor control units. Motor control centers are in modern practice a factory assembly of several motor starters and inverters. 

      Electrical Panel

      An electrical panel is also called a load center. It is a metal electrical service box that accepts the main power to distributes electrical current to the various circuits also known as panelboard, breaker panel,, component of an electricity supply system that divides an electrical power feed into subsidiary circuits, while providing a protective fuse or circuit breaker for each circuit in a common enclosure.



        Been an 35 years Engineering Company, we have accumulate all the necessary knowledge and experience to been in the role of  consultation to any control concept and engineering requirenent of new system, new process and even new plant 

        System Migration

        Motor Control Center is a single enclosure containing the motor starter, fuses or circuit breaker, and a device for disconnecting power, assembly of one or more enclosed sections having a common power bus and principally containing motor control units. Motor control centers are in modern practice a factory assembly of several motor starters and inverters. 


        We provide preliminary study and design for all our electrical, civil and control components when ever we engage in any EPC work. With our own autocad drafter and qualified design engineer, we be able to provide a one stop solution provider,


        Motor Control Center is a single enclosure containing the motor starter, fuses or circuit breaker, and a device for disconnecting power, assembly of one or more enclosed sections having a common power bus and principally containing motor control units. Motor control centers are in modern practice a factory assembly of several motor starters and inverters. 


        To enable our customers to understand and be updated with latest product information and technology, we will conduct product and system training periodily. Training will also enable customer to feed back the actual scnerio and creation of new solution with the brain storming season during discussion.

        We have the resources, innovation and qualified staffs with over 25-years of experience to support and supply the following outsourcing services:

        • Process Plant Commissioning and Maintenance
        •  Process Control System and Instrumentation Integration
        • Design and Commissioning of SCADA and Telemetry systems
        • Process Instrumentation Calibration, Service and Repair
        • Design, Fabrication and Installation of Control Panel and MCC Panel
        • Project Management and Contracting

        Whether it is getting it right from the start, solving an urgent problem or meeting a looming deadline, by outsourcing your engineering needs you are able to:

        • REDUCE and CONTROL your operating cost
        • FOCUS on core competencies
        • ESTABLISH a close working relationship resulting in more efficient project delivery
        • ALIGN your interests with us by sharing in risks and rewards

        We are committed to deliver peace of mind and confidence to our clients by outsourcing their engineering needs and making us an instrumental part of your engineering team. We are committed to embrace your projects with the same enthusiasm, commitment and care that you do.

        Precision delivers every security, access, or video capability to your facility for complete asset and occupant protection, in a single integrated solution.  Whether your security project is a retrofit to existing systems or new construction, Precision can help you conceive, design, and implement a plan that fits your building needs, occupancy patterns, and budget.  We also assess how your security and access systems can integrate with the building automation systems.

        • CCTV system design and installation
        • Building security system
        • Building communication network design and installation

        Turn key engineering project management

        EPC as consortium contractor

        Plant migration planning and management

        Operation and Maintenance for industrial automation facilities

        Precision Control and its group of companies have been actively involved in the field of Process Control Instrumentation, SCADA and Telemetry System since 1985, employing cutting edge technology and offering superior quality services that have been recognize by international quality bodies and certified with the ISO9001 Quality Assurance.

        We provide solutions in the Field of Process Control Instrumentation, Control & On-off Valves, Analyzer, Process Control System, Instrument Servicing & Calibration, Control & MCC panel fabrication, Electrical & Installation Works, Manufacturing Execution System (MES), Engineering and E&I Consultancy Works to major general industries such as industrial gases, sugar refinery, edible oils, cement, pulp & paper, semiconductor among others, having successfully supplied, installed, commissioned and supported installations all over the region. With businesses located in Malaysia, Singapore, China and with alliance partners worldwide, we bring depth and breadth of expertise, experience and unparalleled efficiency across the region and in the country to meet your automation and control solution needs.

          Often, system migration is required when the older system consists of obsolete hardware and software components. The obsolete components pose risks in having downtime during critical production hours, hence incurring losses. The older systems may have been installed in the 70’s to 90’s and need to be migrated into an up-to-date system.


It is a great challenge when older systems become more and more difficult for new generation personnel to maintain whilst the original system suppliers have moved on with current technology.

          We understand the importance of quality and accuracy in today’s demanding market, and so we are committed to the highest level of instrument calibration service.

          These instrument calibration services include:

          • NIST traceable calibrations
          • ISA CCST-certified technicians

          Replacing worn or aging equipment and infrastructure requires thoughtful action and experienced personnel.  Precision union mechanics, electricians and technicians can keep mechanical systems viable with replacements that are both of low cost and high quality.  Our service account reps are available to recommend low life-cycle cost retrofits that make sense from the engineering, occupant, and budgetary perspectives.

          If you’re concerned about quality standards and want to receive the most comprehensive services and data

          We focus on:

          • Process Control Systems (DCS/PLC) 
          • System Integration, SCADA and Telemetry
          • Process Instrumentations, Control and On-Off Valves
          • Analytical Instrument Solution and Services
          • Process Safety System and ESD
          • Industry Information Management
          • Valve Services and Field Installation Works
          • Electrical and Instrumentation Consultation Works
          • Control System Maintenance and Plant Shutdown Services
          • Training, Servicing and Commissioning that together form a one-stop solution for your Process Control Instrumentation and E&I needs.