ABOUT US

J.J Electronics
Welcome to J. J. ELECTRONICS
– Powering Innovation
Established in 1972, J. J. ELECTRONICS is a legacy brand in the field of transformer manufacturing, committed to delivering excellence, efficiency, and innovation. Founded by the visionary Sr. Jagjit Singh Ji, our factory is located at F-42, Mayapuri Industrial Area Phase II, New Delhi, and is equipped with advanced manufacturing infrastructure and a highly skilled workforce.
Our Journey
With a deep-rooted focus on quality production and stringent control, we have been serving a wide spectrum of clients across the nation. Carrying forward the legacy since 2009, J. J. ELECTRONICS has expanded its capabilities to manufacture next-gen transformers that are cost-effective, energy-efficient, and user-friendly, addressing the growing demands of India’s modern power landscape.
Energy Efficient & High-Performance Output
Fast Support & Service Network
Customized Solutions for Every Need

50+ Years of Trusted Expertise
Ethical Values & Positive Approach
Reliable Partner in Power Industry
Our Product Portfolio
We manufacture transformers ranging from 100mA to 100KVA, including
- Inverter Transformers
- Online UPS Transformers
- Offline UPS Transformers
- Isolation Transformers
- Control Panel Transformers
- Multimedia Transformers
- Servo stabilisers – complete
- Machinery Transformers
- Sensing Transformers
- Step Up / Step down Transformers
- OEM specific Transformers