B2B CRGO Core Manufacturer
Trusted supplier to Electricity Boards and Transformer Manufacturers since 2005. We deliver spec-compliant CRGO cores backed by rigorous quality assurance and decades of industrial reliability.
Est. 2005
20+ Years Experience
B2B Supply Partner
OEMs & Electricity Boards
3-Tier QA Protocol
Conductivity Verified
Chennai, India
Manufacturing Unit
CRGO cores manufactured to your specifications — available in multiple material grades for industrial transformer applications.
Built to your winding specs for distribution transformer applications.
For power transformer and custom winding requirements.
End-to-end core production with full traceability at every stage — from material sourcing to final dispatch.
Sourced to exact customer specs
Precision automated winding
High-temperature annealing
Protective coating applied
Secure dispatch & delivery
Sourced to exact customer specs
Precision automated winding
High-temperature annealing
Protective coating applied
Secure dispatch & delivery
Every core undergoes three independent conductivity checks to ensure material integrity and performance compliance before dispatch.
Material conductivity verified before winding begins
Conductivity re-tested after heat treatment and coating
Final conductivity audit before dispatch to customer
Vinayagacore has been a leading manufacturer of CRGO transformer cores since 2005, supplying Electricity Boards and Transformer Manufacturers across India with precision-engineered products built to exact specifications.
Our legacy extends beyond core manufacturing — backed by a diversified business portfolio in voltage stabilizers and real estate, Vinayagacore offers the financial stability and long-term reliability that B2B partners demand.
Manufacturing Unit
Chennai, Tamil Nadu, India