Semi-Automated Lines
Dedicated semi-automated assembly lines support prototype builds and high-volume OEM production, helping battery pack programs scale efficiently while maintaining packaging, labelling, and fulfillment to customer standards.
Marcus delivers scalable battery pack assembly line solutions for OEMs and advanced manufacturers that need reliable throughput, certified quality, and streamlined supply. From prototype builds to production-ready lines, we combine assembly, tooling, testing, and manufacturing support to reduce lead times, simplify sourcing, and help teams launch with greater confidence.

Integrated assembly, tooling, testing, and production support for scalable battery pack manufacturing programs.
Dedicated semi-automated assembly lines support prototype builds and high-volume OEM production, helping battery pack programs scale efficiently while maintaining packaging, labelling, and fulfillment to customer standards.
Mechanical components and electrical systems are integrated into tested battery pack modules with cable crimping, connector integration, sensor housings, switches, and in-line electrical validation under certified processes.
Precision mechanical assembly combines metallic, plastic, and hybrid sub-components into robust battery pack structures, with ultrasonic welding, crimping, sub-assembly work, inline inspection, and functional testing.
In-house tool room capabilities cover dies, moulds, jigs, fixtures, DFM review, simulation, trials, maintenance, and engineering changes to keep battery pack assembly lines accurate and production-ready.
Structured NPD support helps move battery pack concepts into production through DFM collaboration, prototyping, trial runs, validation planning, and launch preparation for faster, lower-risk scale-up.
Plastic injection moulding and over moulding capabilities support battery pack assemblies that require integrated housings, protective features, and high-volume plastic components within a single supply framework.

We begin by understanding your battery pack design, target volumes, quality requirements, and downstream integration needs. This early review helps define the right assembly approach, tooling strategy, and validation checkpoints before production planning moves forward.
See how Marcus supports complex assembly programs with scalable production and dependable quality systems.
Manufacturers choose Marcus for dependable execution, certified systems, and scalable production support.
45+ years of manufacturing expertise support complex battery pack assembly programs from launch through scale-up.
IATF 16949:2016 and ISO 9001 processes help ensure controlled, traceable, and repeatable assembly output.
Tooling, assembly, machining, plastics, and validation support reduce supplier handoffs and simplify execution.
From prototypes to OEM volumes, dedicated lines and global supply support flexible production growth.
Experienced manufacturing specialists supporting complex assembly programs.
Marcus Hi-Tech Engineering has been serving manufacturers since 1981, building a reputation for dependable execution across complex production environments. Over more than four decades, the company has grown from a manufacturing business into a long-term partner for OEMs and industrial customers that need flexible, scalable, and future-ready solutions. Today, Marcus combines assembly expertise with tooling, machining, quality control, and supplier coordination to support demanding battery pack and electro-mechanical programs. Its approach is grounded in certified systems, practical engineering support, and a customer-first mindset focused on reducing costs, shortening lead times, and simplifying the supply chain without compromising quality.
Marcus provides battery pack assembly line support through semi-automated assembly lines, electro-mechanical assembly, mechanical assembly, in-house tooling support, plastic over moulding integration, and structured new product development. These capabilities help customers move from prototype and pilot builds into repeatable OEM-scale production while maintaining quality controls, packaging standards, and fulfillment requirements under a single manufacturing partner.
Speak with our team about your assembly and production requirements.
Automotive-grade quality management certification
Certified quality management systems
Long-standing manufacturing reliability
Share your product, volume, and quality requirements, and our team will help outline the right assembly solution.
For immediate assistance, feel free to give us a direct call at +91 84890 77700.
For immediate assistance, feel free to give us a direct call at +91 84890 77700.