Leader In Lithium-ion Battery Testing & Assembly Line Solutions
Semco provides precision-engineered solutions for lithium-ion battery assembly, testing, and automation, supporting scalable and reliable production for EV, energy storage, and industrial applications.
Turnkey assembly line systems for prismatic, cylindrical, and pouch battery packs — engineered for high-throughput, precision and consistency in manufacturing operations.
Comprehensive testing solutions including aging cabinets, BMS testers, and OCV/IR test systems to ensure safety, performance and compliance before deployment.
High-accuracy battery cell sorting and grading machines that classify cells by voltage, capacity and internal resistance for uniform pack performance.
Advanced spot and laser welding solutions designed for reliable electrical connections in battery modules and pack assemblies.
Tailored systems and equipment for utility-scale and industrial energy storage applications, supporting renewable integration and grid stability.
End-to-end services including facility planning, installation, commissioning, maintenance and ongoing performance optimization.
Our Approach
Every project begins with a focused discussion. We understand your goals, challenges, and expectations. Key requirements are identified at an early stage. This creates a strong foundation for long-term collaboration.

























Your Trusted Partner in Battery Manufacturing Solutions Where Innovation Meets Reliability in Every Battery Project
We deliver complete battery manufacturing solutions, managing every stage from system design and engineering to installation and commissioning.
Our systems are built using internationally certified components, ensuring consistent quality, safety, and long-term operational reliability.
Proudly engineered and manufactured in India, our solutions meet global performance standards and are trusted by customers worldwide.
With hundreds of successful installations across diverse industries, we bring proven experience and dependable execution to every project.
Every solution is tailored to your specific production needs, ensuring optimal performance, efficiency, and measurable business value.
We integrate automation and Industry 4.0 technologies to deliver scalable systems designed for evolving manufacturing demands.
Our toll-free support line 0807 1800 782 is available around the clock to provide immediate assistance whenever you need it.
Quick answers on BESS Assembly Line automation, battery support, safety, customization, and scalability.
The company offers battery testing machines, cell sorting and grading systems, laser welding equipment, and fully automated battery assembly lines.
Manufacturers and energy solution providers trust our BESS Assembly Line for its reliability, precision, and scalable performance. Here’s what our clients say about working with us.
Semco Infratech has been an invaluable partner in our pursuit of excellence. Their commitment to delivering state-of-the-art precision test and measurement equipment has significantly enhanced our operational efficiency.