HTL Co. India Pvt. Ltd.

Semiconductor & Equipment Solutions

Integrated Control.
Seamless Supervision.

Scalable Systems.

Connecting Machines to Decisions.

Modern manufacturing and semiconductor equipment demand not only precise embedded control but also system-wide supervision and orchestration. At HTL India, we develop supervisory and control software that connects devices, aggregates data, and delivers actionable insights to operators, enabling smarter operations and faster decision-making.

Our solutions provide centralized monitoring and coordinated control across complex manufacturing lines — from individual mask-inspection tools to fully integrated fab networks. Designed for scalability, reliability, and traceability, these systems give operators the visibility and control needed for efficient, high-precision production.

What We Deliver

At HTL India, we design and implement SCADA and HMI solutions that provide comprehensive supervision, control, and visualization for industrial and semiconductor equipment.

Our Expertise include:
  • SCADA & HMI Development: Custom systems for plant and equipment monitoring, with intuitive operator interfaces.
  • Centralized Dashboards: Real-time equipment status, alarm management, trend analysis, and process visualization for engineers and operators.
  • System Integration: Seamless connection between PLCs, embedded controllers, inspection/repair machines, and factory networks.
  • Modular & Customizable Frameworks: Flexible software for machine builders and end-users, supporting multi-site operations, multilingual interfaces, and remote monitoring.
  • Operator Support & Analytics: Tools for actionable insights, faster decision-making, and improved operational efficiency.

Why Choose Us

We deliver end-to-end solutions across embedded control, image processing, AI, and supervisory systems — providing a full-stack approach for semiconductor and high-precision manufacturing.

  • Combined Expertise: Seamless integration across embedded systems, vision, AI, and supervisory control for reliable, high-performance operations.
  • Proven Domain Knowledge: Deep experience in semiconductor and clean-room environments, where uptime, quality, and traceability are critical.
  • Robust & Cost-Effective Execution: Japanese process discipline paired with Indian agility and efficiency.
  • Flexible & Scalable Architecture: Modular frameworks adaptable from single equipment to full fab lines, supporting new equipment types and future expansion.
  • Industrial Compliance: Adherence to industry standards and secure communication protocols for safe, reliable operations.
  • Cross-Domain Capability: Integrated solutions spanning embedded control to supervisory analytics, enabling smarter, data-driven manufacturing.

Use Cases

Our supervisory and control solutions provide centralized visibility and coordinated operation for semiconductor manufacturing and clean-room environments:

  • Centralized Equipment Supervision: Dashboards aggregating multiple mask-writing and inspection machines, showing status, throughput, defects, and downtime.
  • Coordinated Line Control: Managing substrate flow, inspection, repair, and metrology across equipment lines in clean-room settings.
  • Health Monitoring & Analytics: Real-time equipment health dashboards with alarm and event management for proactive maintenance.
  • Remote Monitoring & Alerts: Multi-site oversight of mask-shop operations, enabling fast decision-making and operational efficiency.

Key Technologies

We leverage a comprehensive set of tools and protocols to build robust, real-time supervisory and control systems:

  • Control Platforms: PLC- and PC-based control systems for industrial automation.
  • Communication Protocols: OPC UA, MQTT, Modbus, and IIoT protocols for seamless device and network integration.
  • HMI & Dashboards: Windows/Linux HMIs, web dashboards, and real-time monitoring interfaces.
  • Software & APIs: Node.js, .NET, and REST APIs for system integration and interoperability.
  • Data Management: SQL and NoSQL databases for logging, analytics, and historical trend analysis.

Gain Complete Visibility & Control. Achieve full oversight of your machines and processes with HTL India’s Supervisory & Control solutions.

Our experts design scalable systems that monitor, coordinate, and optimize operations, giving you actionable insights and driving efficiency across your production environment. Engage with our team today to build your integrated, high-performance solution.

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HTL Co. India Pvt. Ltd.

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