
Industrial Automation Engineering
Engineering Smarter Systems for Better Production.
PT Sapotoya Sistem Indonesia delivers industrial automation, machine modification and control system solutions designed to improve reliability, efficiency and performance across manufacturing operations.
- Discipline
- Mechanical, electrical and control engineering under one team
- Focus
- Machine modification, automation and system modernization
- Based in
- Cikarang Utara, West Java — Indonesia

About Sapotoya
Engineering solutions built around your production challenges.
Manufacturing does not stand still. Cycle times tighten, products change, quality requirements move — and the equipment on the floor is expected to keep up with all of it.
Sapotoya works on that equipment. We modify, integrate, renew and optimise production systems so that machines already in service can meet requirements they were never originally specified for.
Our Capabilities
From control systems to machine optimization.
Seven areas of engineering practice, applied to equipment that is already installed and running.

- 01
Automation Programming & Control
PLC ladder programming, NC programming and PLC–NC communication.

- 02
Machine & Jig Modification
Custom modifications designed around production requirements.

- 03
Sensor & Poka-Yoke Integration
Additional sensors, interlocks and mistake-proofing systems.

- 04
Electrical & Control Panel
Wiring, panel integration and industrial electrical control systems.

- 05
PLC & Servo Modernization
Renewal and upgrade of aging or discontinued control components.

- 06
Energy & Efficiency Systems
Integrated compressor control and production efficiency solutions.

- 07
Maintenance & Engineering Support
Technical support for industrial automation and manufacturing systems.

Engineering with Purpose
Better systems. More reliable production.
Four measures we hold every piece of work against, whether it is a single sensor or a full control renewal.
- Efficiency
- Optimize process flow and machine performance.
- Reliability
- Improve system stability and reduce production interruptions.
- Quality
- Strengthen process consistency through automation and error prevention.
- Lifecycle
- Extend equipment usability through modification, modernization and support.
Work Gallery
Our engineers, on the production floor.
Photographs from live jobs and the projects behind them — robot teaching, control cabinet rework, machine programming, jig modification and tooling checks at customer plants.







Trusted by
Trusted by leading manufacturing companies.
We are proud to support automotive and industrial manufacturers with reliable automation and system modification solutions.
- 01PT Aisin Indonesia Automotive
- 02PT Aisin Takaoka Indonesia
- 03PT Ibara Lioho Indonesia
- 04PT Tomimatsu Indonesia
- 05PT TJForge Indonesia
- 06PT Koyama Indonesia
- 07PT Indonesia Nippon Steel Pipe

Start a conversation
Have a production challenge? Let’s engineer the solution.
Talk with our team about automation, machine modification, system modernization or engineering support for your production line.
