About Us

About Voltum

Ningbo Voltum Electrical & Engineering Co., Ltd. is a leading manufacturer specializing in the innovation, production, and distribution of high-quality electrical products. Strate gically located in Ningbo, Zhejiang Province, China, our company leverages its prime position within a major manufacturing and export hub to offer superior logistical advantages and global reach.

Company Overview

Since its establishment, Ningbo Voltum Electrical & Engineering Co., Ltd. has dedicated itself to delivering top-tier electrical solutions to a worldwide clientele. Our state-of-the-art facilities, advanced production equipment, and stringent quality control processes ensure our products meet the highest international standards. Supported by a skilled R&D team, we continually push the boundaries of technology and quality.

Main Products

Our comprehensive product range includes:

Transformers and Accessories:

  • Power Transformers
  • Dry-Type Transformers
  • Oil-Immersed Transformers
  • Transformer Cores
  • Transformer Tanks
  • Transformer Winding Materials

Switchgear and Ring Main Unit Components:

  • Switchgear Operating Mechanisms
  • Switchgear Insulation Components
  • Ring Main Unit Earthing Switches
  • Ring Main Unit Busbar Systems
  • Associated Accessories

Market and Export

Ningbo Voltum Electrical & Engineering Co., Ltd. proudly serves an extensive global market, including Europe, North America, South America, Southeast Asia, the Middle East, and Africa. Our reputation for exceptional product quality, competitive pricing, and unparalleled customer service has cemented our position as a trusted partner in the electrical industry.

Corporate Culture

At Ningbo Voltum Electrical & Engineering Co., Ltd., our corporate culture is rooted in innovation, quality, and integrity. We are committed to fostering a collaborative and respectful workplace that values every employee’s contribution and encourages continuous professional growth. Our core values of integrity and customer satisfaction drive us to build long-lasting relationships and consistent

Quality Assurance

We understand the critical role that transformers and electrical switchgear play in power distribution and control. That's why we source and manufacture our products to meet the highest industry standards. Our stringent quality control processes ensure that every item leaving our facility is reliable, durable, and safe.

Comprehensive Product Range

Explore our extensive catalog featuring a wide range of transformers accessories and electrical switchgear items. From transformers bushings and insulators to circuit breakers and panel boards, we have the solutions you need to build and maintain efficient electrical systems.

Expert Team

Our team of experienced professionals provides expert guidance and support throughout your project. Whether you have technical questions or require customized solutions, we are here to assist you at every step.

Customer Centric Approach

At VOLTUM, customer satisfaction is our top priority. We aim to build long-lasting relationships with our clients by offering exceptional products and unmatched service. Your success is our success.