Engineering the future
of connectivity.
Trusted by power utilities, railways and global infrastructure leaders — Tirupati Plastomatics manufactures world-class power, control, instrumentation and E-beam cured cables from precision plants in India.
industries worldwide
Engineering trusted connectivity since 1978.
Tirupati Plastomatics — part of the Gemini Group — is one of India's foremost manufacturers of power, control, instrumentation and E-beam cured cables. From oxygen-free copper sourcing to final reel dispatch, every meter of cable is engineered, tested and certified in-house.
Our work powers utilities, railways, metros, renewable plants and industrial complexes across more than fifty countries — backed by an RDSO-approved, NABL-accredited and ISO-certified quality program.
A complete cable portfolio for modern infrastructure.
Powering the sectors that build the world.
Built on trust.
Driven by engineering.
Four decades of metallurgical know-how, validated by some of the most demanding utilities, railways and infrastructure programs in the world.
Read our storyThree precision plants equipped with continuous catenary vulcanisation, dry-cure and E-beam lines.
Every reel batch-tested in our NABL-accredited laboratory before dispatch.
Global logistics network serving 50+ countries with project-grade lead times.
Energy-recovery extrusion, lead-free compounds and a verified carbon-reduction roadmap.
From copper rod to certified reel — engineered end-to-end.
99.97% oxygen-free copper, verified at intake.
Drawing, stranding and dry-cure extrusion.
HV, partial-discharge and thermal endurance tests.
Final inspection in our NABL laboratory.
Sealed reels delivered to 50+ countries.
Mission-critical installations across the globe.
Cables shipped to 50+ countries.
Trusted by enterprises worldwide
What our clients say.
Tirupati's HT cables performed flawlessly through three monsoon cycles on our western corridor — a benchmark for reliability.
The technical depth of their NABL lab and on-site support team is exceptional. Truly a partner, not a vendor.
We've sourced 12 000 km of solar DC cable from Tirupati. Zero field failures in five years.
Ready to power your next project?
Our engineering team responds within 24 hours with technical specifications, samples and pricing.