A modern enterprise integrating R&D, production and sales of advanced electrical protection devices — MCB, MCCB, SPD, Smart Control Boxes & Photovoltaic Solutions — trusted by global partners across 50+ countries.
Zhejiang Shuorui Electric Co., Ltd. is located in Liushi, Wenzhou, Zhejiang — the electrical capital of China. This core area of the electrical industry gathers many excellent electrical companies and rich industry resources. As a modern company integrating R&D, production and sales, Shuorui Electric is committed to providing customers with high-quality electrical products and comprehensive solutions.
The company always adheres to the business philosophy of "the most cutting-edge technology, the best quality, the most sincere service, and the most favorable price", striving to maintain a leading position in the fierce market competition. In order to achieve this goal, Shuorui Electric has continuously increased its investment in technology research and development, established a high-quality R&D team, focused on the development of new products and technological innovation, and ensured that the company is always at the forefront of the industry.
With decades of accumulated manufacturing expertise and a rigorous quality management system, Shuorui Electric has earned the trust of distributors, engineers, and procurement teams across Asia, Europe, the Middle East, and the Americas. Our product certifications — including CE, CCC, and ISO — reflect our unwavering commitment to international standards and customer safety.
💡 "The most cutting-edge technology, the best quality, the most sincere service, and the most favorable price." — Shuorui Electric Core Philosophy
Our numbers speak for themselves — decades of precision engineering, certified quality, and global partnerships.
Each product produced by the company is carefully designed, with a novel and beautiful appearance, in line with modern aesthetics, and high efficiency and reliability in function. Our products have entered most of the domestic and foreign electrical markets at reasonable prices, winning the trust and support of our customers.
In the production process, Shuorui Electric strictly controls every link, from the purchase of parts to the delivery of the whole machine, and has established strict quality inspection standards. The company has introduced advanced production equipment and technology to ensure that every product can meet international standards. Our goal is to satisfy every customer and reassure every user.
Shuorui Electric's product line is rich and diverse, covering multiple electrical fields — from miniature circuit breakers (MCB) and residual current circuit breakers (MCCB) to surge protectors (SPD), smart control boxes, photovoltaic connectors, and more. One trusted partner for all your electrical protection needs.
Shuorui Electric offers comprehensive OEM and ODM services, supporting custom branding, specification adjustments, and tailored packaging. Our experienced engineering team works closely with global partners to deliver bespoke electrical solutions that meet specific market requirements and regulatory standards.
Shuorui Electric holds multiple international system certifications, including CE, CCC, and ISO quality management standards. These certifications validate our commitment to manufacturing excellence, product safety, and consistent performance — giving buyers confidence when sourcing for regulated markets worldwide.
Shuorui Electric's products are deployed across residential, commercial, industrial, and renewable energy sectors — delivering reliable protection wherever electricity flows.
Overvoltage protectors and MCBs for household distribution panels and smart home systems.
AC contactors, MCCB, and smart control boxes for heavy-duty industrial environments.
DC SPDs, photovoltaic MCBs, and DC distribution switches for solar energy systems up to 1500VDC.
WiFi intelligent reclosers and smart remote switches for modern commercial building management.
Shuorui Electric's product line is rich and diverse, covering multiple electrical fields — miniature circuit breakers (MCB), residual current circuit breakers (MCCB), surge protectors (SPD), smart control boxes (SCB), photovoltaic connectors, disconnectors, AC contactors, socket switches, overvoltage protectors, auxiliary contacts, shunt releases, reclosing protectors, smart remote control switches, and photovoltaic DC distribution switches.
Remote Smart Control: WiFi-connected, one-tap switch control via phone/remote — manage circuits without being on-site. Ideal for smart home and commercial applications.
The red 3P surge protector features an elastic design to protect your critical electronic devices from destructive power surges in photovoltaic and renewable energy systems.
Overvoltage and undervoltage protectors mainly used in the incoming lines of residential household distribution boxes or distribution lines that need to protect single-phase electrical equipment.
Overcurrent protection value can be set by yourself. Protects electrical appliances from excessive current causing wire damage. Smart WiFi connectivity for remote monitoring.
DC500V DC lightning protection is a lightning surge protection measure designed for electrical systems with a DC voltage of 500V, commonly used in solar photovoltaic systems.
The NC Red DC circuit breaker is designed for demanding DC applications, providing essential circuit protection where reliability is critical — overload and short-circuit protection.
This advanced 3-pole surge protective device (SPD) is engineered to provide robust protection for 1000VDC electrical systems in large-scale solar installations and industrial DC applications.
This advanced three-pole surge protector is designed for ultra-high voltage (UHV) 1500VDC electrical systems, providing maximum protection for utility-scale solar power plants.
Explore our most innovative and market-leading electrical protection solutions, engineered for reliability, safety, and smart integration.
Overvoltage and undervoltage protectors are mainly used in the incoming lines of residential household distribution boxes or distribution lines that need to protect single-phase electrical equipment, such as power supply systems in homes and small businesses.
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The NC Red DC circuit breaker is designed for demanding DC applications, providing essential circuit protection where reliability is critical. Core function: critical overload and short-circuit protection for photovoltaic and DC power systems.
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Three-phase 4P 63A incoming line protector with automatic reset. When overvoltage or undervoltage occurs in a three-phase line, it can quickly cut off the circuit, protecting connected equipment from power quality issues.
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The L7 photovoltaic DC circuit breaker is suitable for circuits with AC frequency of 50Hz/60Hz, rated working voltage of DC500V, DC1000V, or DC1500V, and rated current up to 63A. Mainly applied in solar photovoltaic power generation systems.
View More →Built on decades of engineering excellence, Shuorui Electric delivers competitive advantages that global buyers can rely on — from R&D capability to after-sales support.
Shuorui Electric has established a dedicated high-quality R&D team, continuously investing in new product development and technological innovation. Our engineers focus on next-generation smart electrical devices, including WiFi-connected intelligent circuit breakers, IoT-enabled monitoring systems, and advanced photovoltaic protection solutions. This commitment to innovation ensures we remain at the forefront of the electrical industry and can rapidly respond to evolving market demands and international regulatory requirements.
Our products are exported to 50+ countries across Asia, Europe, the Middle East, Africa, and the Americas. We understand the specific regulatory and technical requirements of each market, ensuring compliant and competitive solutions for international buyers.
Shuorui Electric holds CE, CCC, ISO, and other international certifications. Every product undergoes rigorous testing before shipment, ensuring compliance with IEC, EN, and GB standards — giving procurement teams complete confidence in product quality and safety.
Our factory in Liushi, Wenzhou is equipped with state-of-the-art automated production lines, precision testing instruments, and modern assembly facilities. This enables consistent quality output, shorter lead times, and the capacity to fulfill large-volume orders reliably.
We support full OEM and ODM customization — from product specifications and branding to custom packaging and labeling. Our team works directly with distributors and brands to deliver tailored electrical solutions that meet specific market positioning and technical requirements.
Located in China's electrical capital, Shuorui Electric benefits from an optimized supply chain and efficient manufacturing processes. This allows us to offer premium-quality products at highly competitive prices — maximizing value for distributors, wholesalers, and end customers worldwide.
Liushi, Wenzhou — the heartbeat of China's electrical manufacturing industry. Our facility combines decades of craftsmanship with modern automation to produce electrical protection devices trusted worldwide.
If you have any needs, please feel free to contact us and we will be happy to serve you. Explore our production videos, workshop environment, and dedicated team.
Shuorui Electric's products are certified to the highest international standards, validating our commitment to quality, safety, and regulatory compliance across global markets.
Looking to the future, Zhejiang Shuorui Electric Co., Ltd. will continue to increase investment in research and development, promote technological innovation, and expand product lines. We are committed to giving back to customers with higher standards and better services, striving to occupy a more important position in the global electrical market.
We look forward to working hand in hand with more partners to create a better future together — building a world where electrical protection is smarter, safer, and more sustainable for everyone.
Looking to the future, Zhejiang Shuorui Electric Co., Ltd. will continue to increase investment in research and development, promote technological innovation, expand product lines, give back to customers with higher standards and better services, and strive to occupy a more important position in the global electrical market. We look forward to working hand in hand with more partners to create a better future together.
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