What OLTC spare parts do you manufacture?

We manufacture a comprehensive range of OLTC spare parts including energy accumulators, bearing plates, transition resistors, moving contacts, selector contacts, and driving shafts for all major brands.

Do you provide transformer maintenance services?

Yes, we offer complete transformer maintenance services including OLTC overhauls, oil filtration, and emergency breakdown support across India.

What brands are compatible with your spare parts?

Our OLTC spare parts are compatible with ABB, MR, Siemens, EFACEC, BHEL, Crompton Greaves, and all other major transformer manufacturers.

Sairaj Groups

Leading manufacturer of OLTC spare parts, transformer components, and RTCC panels in Pune, India

OLTC Spare Parts & Technical Services

Sairaj Groups is a trusted manufacturer and supplier of high-quality OLTC spare parts, along with specialist provider of on-load tap changer (OLTC) maintenance services across India. Established on 1st June 2017, we serve power utilities, industrial plants, and EPC contractors with genuine components and expert field support.

Our manufacturing facility is located in Bhosari MIDC, Pune, Maharashtra, and we proudly supply clients across India while also catering to international markets.

Products & Services

OLTC Spare Parts: Energy accumulators, bearing plates, transition resistors, moving contacts
Transformer Components: High-quality precision engineered parts for all major brands
RTCC Panels: Remote tap changer control systems with advanced features
Technical Services: Maintenance, repair, installation, and emergency support
Consultation: Expert technical support and asset lifecycle management

Why Choose Sairaj Groups?

ISO 9001:2015 Certified Quality Management
Class 1 Vendor Certification
Established in 2017 with proven track record
Manufacturing facility in Bhosari MIDC, Pune
Pan-India service coverage
Expert technical team with extensive experience
Genuine spare parts for all major OLTC brands
24/7 emergency breakdown support

Contact Information

Email: sales@sairajgroups.com

Phone: +91-84341-23123

Address: Bhosari MIDC, Pune, Maharashtra, India

Website: https://sairajgroups.com

Service Areas

We provide comprehensive OLTC and transformer solutions across India with primary focus on Pune, Mumbai, and Maharashtra region. Our services extend to major industrial cities and we also cater to international markets for bulk orders and technical consultation.