About Shone Vacuum | Vacuum Interrupter Manufacturer
Zhejiang Shone Vacuum Electrical Apparatus Co., Ltd. (Shone Vacuum) is a specialized manufacturer of vacuum interrupters and vacuum switching devices, headquartered in the Hangzhou High-Tech Development Zone with convenient logistics and a superior production environment. Our workshop is equipped with the complete range of advanced manufacturing and testing equipment required for vacuum device production, and is supported by a professional R&D and engineering team together with an experienced, highly skilled workforce. The result is a product line known for rational design, advanced technology, rigorous inspection, fast development cycles, and stable, reliable quality.
Shone Vacuum is a member of the High Voltage Switch Branch of the China Electrical Equipment Industrial Association and maintains a long-term, close research partnership with Zhejiang University. Combining high-new technology with high-caliber talent - and supported by national and local government attention, the involvement of experts and scholars, and the agility of a private-enterprise structure - we have built a solid foundation for sustainable, rapid growth.
Shone Vacuum Interrupter - Serving Customers Worldwide
Reliable vacuum interrupter and vacuum circuit breaker solutions for utilities and equipment makers across the world.
Guided by our business purpose - "pursue advanced technology, manufacture excellent products, maximize enterprise value, and contribute to society" - Shone Vacuum operates on the principles of integrity, pragmatism, innovation, and high efficiency. We have established a robust quality-management and assurance system, cost-control system, and process-control system.
We are committed to supplying high-quality vacuum circuit breakers, vacuum interrupters, and electric-vacuum-device products and services to power transmission and distribution enterprises and circuit-breaker manufacturers worldwide. Dedicated to building high-quality products and stable power networks for the state grid, Shone Vacuum is working toward becoming a nationally first-class enterprise in the vacuum electrical apparatus industry. We sincerely welcome partners from all over the world to visit our factory and explore cooperation.
Inside Shone Vacuum
A glimpse of our production workshop, testing laboratory, and team in Hangzhou.
From precision manufacturing to strict quality inspection, every Shone Vacuum interrupter is built in our Hangzhou facility under a controlled process-management system.
Our Mission
What drives our vacuum interrupter manufacturing every day.
Our mission is to deliver safe, reliable, and efficient vacuum electrical solutions that keep the world's power grids running. We pursue advanced technology and excellent manufacturing to maximize enterprise value while making a tangible contribution to society.
Through integrity, pragmatism, innovation, and efficiency, we continuously strengthen our quality management, cost control, and process control - helping utilities and equipment manufacturers build more stable, resilient power networks.
Certifications & Honors
Qualifications, industry memberships and honors earned by Shone Vacuum.
Our qualifications and industry recognition reflect a long-term commitment to quality and continuous improvement.
Test Reports & Quality Verification
Laboratory test reports confirming the performance and reliability of our vacuum interrupters.
Product Catalogs & Brochures
Brochures covering our vacuum interrupter, vacuum circuit breaker, and embedded pole product ranges.
Embedded Pole Catalogue
Vacuum Circuit Breaker Catalogue
Product Authentication & Compliance
Authentication and compliance documentation for our vacuum electrical products.
ISO 9001:2015 Quality Management System Certificate
ISO 9001:2015 Certificate - Quality Management System
Patents & Technology Innovation
Shone Vacuum's patented technologies in vacuum interrupter design and manufacturing.
