About ZDVolt
ZDVolt is a leading manufacturer and global supplier of high-voltage electrical equipment, specializing in transformer bushings, current transformers (CTs), and substation insulators. Founded with a commitment to engineering excellence, we have grown to become a trusted partner for power utilities, transformer OEMs, and EPC firms across more than 50 countries.
Our state-of-the-art manufacturing facilities are equipped with advanced CNC machining centers, automated winding systems, and world-class testing laboratories capable of handling voltages up to 1100kV. Every product that leaves our facility undergoes rigorous quality assurance testing, including partial discharge measurement, power frequency withstand, and impulse voltage testing in accordance with IEC, IEEE, and other international standards.
With a portfolio spanning OIP, RIP, RIS, and SEC condenser bushings, HVDC wall bushings, bushing-type current transformers, and composite insulators, ZDVolt provides comprehensive solutions for the entire spectrum of high-voltage applications — from power generation to transmission and distribution.
Our Mission
To deliver world-class, innovative high-voltage solutions that power critical infrastructure reliably and sustainably, while building lasting partnerships with our customers through technical excellence and uncompromising quality.
Our Vision
To be the global benchmark in high-voltage electrical equipment manufacturing, recognized for engineering innovation, product reliability, and customer-centric service across every continent.
Company & facility photo
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Company History
From a local manufacturer to a global high-voltage partner, our milestones highlight the key stages of ZDVolt growth.
Company Founded
ZDVolt was established with a vision to become a leading manufacturer of high-voltage electrical equipment.
First Production Line
Launched our first bushing production facility with advanced manufacturing capabilities.
ISO Certification
Achieved ISO 9001 certification, establishing our commitment to quality management.
International Expansion
Began exporting products to international markets across Asia, Europe, and the Americas.
R&D Center
Opened state-of-the-art research and development center with 1100kV testing capabilities.
BambuX Innovation
Introduced the revolutionary BambuX composite insulator technology.
Global Presence
Products installed in over 50 countries, serving major utilities and OEMs worldwide.
Next Generation
Continuing to innovate with next-generation high-voltage solutions for the energy transition.
Ideologies & Promises
Quality First
Every product undergoes rigorous testing to meet the highest international standards.
Innovation Driven
Continuous R&D investment to develop cutting-edge solutions for the power industry.
Customer Partnership
We work closely with our clients from design to delivery, ensuring optimal solutions.
Sustainability
Committed to environmentally responsible manufacturing and supporting the energy transition.