Our History
The company's facilities feature standardized production workshops, assembly lines, and an independent laboratory for finished product testing. We have assembled professional teams covering the entire value chain, including R&D and design, incoming material quality inspection, process control, finished product testing, foreign trade sales, and after-sales technical support. We have implemented a closed-loop, end-to-end quality management system, conducting rigorous multi-level inspections-ranging from raw material selection, mold processing, and molding/assembly to finished product burn-in testing-to ensure consistent product specifications and long-term operational stability. Thanks to superior product performance, reliable supply capabilities, and excellent overall value, our circuit protection components maintain a leading market share in the domestic power distribution and new energy sectors. We have established long-term strategic partnerships with thousands of complete electrical equipment manufacturers, power engineering contractors, and electronic component distributors, consistently ranking at the forefront of the industry in terms of reputation and market share.
Our Factory
Zhejiang Hongman Electric Technology Co., Ltd. is a modern high-tech enterprise specializing in the R&D, manufacturing, and export of low-voltage fuses, offering comprehensive circuit protection solutions for the new energy sector. Focusing on fuses designed specifically for new energy applications and dedicated to product iteration and process innovation, the company stands as a highly competitive specialized manufacturer and supplier in the industry.
The company's core business centers on NH/NT series fuses designed for new energy applications. These products are widely compatible with mainstream global applications-including photovoltaic power generation, wind power, energy storage systems, EV charging stations, electric vehicles, and electronic control systems-providing stable, safe, and reliable short-circuit and overload protection for various new energy power equipment and serving the global new energy power supply chain.
Manufactured in strict accordance with international standards, our products have obtained numerous authoritative certifications, including ISO9001 quality management system, China's 3C and CQC, EU CE, TUV, RoHS (environmental compliance), and REACH (chemical compliance). They meet global export and project bidding requirements, ensuring quality compliance and environmental sustainability. We also possess mature capabilities for non-standard customization, offering tailored fuse solutions and technical support based on specific voltage ratings, current parameters, operating conditions, and project needs, while supporting OEM/ODM partnerships.
Supported by a standardized production system, the company utilizes a full suite of automated manufacturing equipment and precision testing instruments. We have established a comprehensive quality control system covering the entire process-from raw material management and precision machining to performance testing and final product dispatch. We hold significant technical advantages; our chief engineer has decades of experience in the field and has received numerous honors. Thanks to stable production capacity, rigorous quality control, and efficient delivery systems, we consistently provide global customers with cost-effective, highly stable new energy fuses.
Adhering to the business philosophy of "Innovation, Progress, Integrity, and Mutual Success," Hongman Electric is deeply committed to the field of green power protection, focusing on technological innovation and quality enhancement. Moving forward, the company will continue to expand its presence in the global new energy market, striving to become a trusted long-term partner for global customers through high-quality products, professional services, and reliable delivery capabilities.
Our Product
PV series photovoltaic fuses, fuses for wind power generation, EV series energy storage fuses, NH series fuses, NT series fuses
Product Application
The product is widely adapted to global mainstream new energy application scenarios such as photovoltaic power generation, wind power generation, energy storage systems, new energy charging piles, electric vehicles and electronic control systems.
Production Equipment
Compressor, electronic pulse welder, hot-air circulation oven, press, electronically controlled pad printing machine, ultrasonic equipment, precision press, bench grinder, automatic inner-cap riveting machine for fuses.
Our Certificate
Honor and qualification
Official certification, professional after sales service.
Production Market
Since its inception in 2015, Zhejiang Hongman Electric has specialized in low-voltage circuit protection components. Leveraging robust R&D capabilities, a rigorous quality control system, and a comprehensive pre- and post-sales service network, the company has established a multi-dimensional market presence that combines deep domestic roots with a global reach. Its products are widely used in core sectors such as industrial power distribution, power engineering, photovoltaic energy storage, new energy vehicles, and semiconductor equipment. Thanks to stable product performance, excellent cost-effectiveness, and rapid delivery capabilities, the company has earned an outstanding reputation and secured a significant market share.
In the domestic market, the company is headquartered in Liushi, Wenzhou-known as the "Electrical Capital of China"-and capitalizes on the advantages of the local industrial cluster to serve the entire country. Through reliable product quality, strict technical standards, and efficient support services, it has forged long-term strategic partnerships with leading industry players. Currently, the company serves as a core designated supplier for major listed companies, central power enterprises, and top-tier electrical equipment manufacturers, including CHINT, TBEA, PowerChina, China Electric Equipment Group, CEEG, Qingdao TGOOD, Henan Senyuan Electric, Kerun Intelligent Control, Tailai Electric, and Taikai Box-type Substation. After more than a decade of dedicated development, the market penetration and end-user coverage of its core products-such as the NH series fuse links, single/dual-indicator fuse cores, and low-voltage fuse bases-have steadily increased. These products are widely utilized in key projects ranging from State Grid power engineering and industrial power distribution systems to new energy generation, intelligent box-type substations, and high-end industrial control equipment. The company firmly ranks in the top tier of the domestic low-voltage fuse sector, leading the industry in brand reputation, supply stability, and market share, and stands as a highly capable, premium supplier for the power and new energy sectors.
In overseas markets, the company is accelerating its globalization strategy, exporting products in volume to over thirty countries and regions across Europe, Southeast Asia, the Middle East, Africa, Australia, and Central and South America. Backed by a product portfolio that complies with international standards such as IEC, CE, TUV, and RoHS, the company precisely adapts to regional electrical codes, grid operating conditions, and project procurement standards, effectively meeting the specific needs of overseas applications in industrial power distribution, photovoltaic energy storage, and civil power infrastructure upgrades. Leveraging its professional customization capabilities, end-to-end quality control, and one-stop foreign trade services, the company has built a substantial base of stable, long-term overseas clients, steadily enhancing its market reputation and achieving consistent year-over-year growth in overseas order volumes. Moving forward, Hongman Electric will continue to optimize its global market presence, upgrade its product portfolio, and deepen its engagement in the global low-voltage circuit protection market, striving to become a trusted, specialized, and high-quality strategic supplier of fuses for customers worldwide.
Our Service
Pre-sales Technical Consultation
Professional Product Selection Support
Backed by a team of technical engineers with over 30 years of experience in the fuse industry, we provide free, precise product selection solutions based on parameters such as application scenarios, rated voltage and current, breaking capacity, mounting dimensions, and protection requirements. We offer tailored solutions for diverse sectors, including industrial power distribution, PV energy storage, new energy vehicles, semiconductor equipment, and power engineering.
Free Provision of Drawings and Technical Data
We provide product specifications, electrical parameter tables, dimensional drawings, IEC/CE/RoHS certification reports, and test reports upon request. Files (PDFs/CAD drawings) can be sent quickly to facilitate customer design, project registration, and certification audits.
Sample Testing Services
Free samples are available for select fuse series, fuse links, and bases (only basic shipping costs apply). Custom samples can be produced based on specific operating conditions for laboratory performance testing and system-level integration verification, thereby reducing trial-and-error costs associated with bulk procurement.
One-on-One Commercial Quotations
Formal English quotations are issued within four hours of receiving a request. We provide tiered pricing for sample orders, small-batch trial orders, and large-scale bulk procurement, clearly outlining unit prices, minimum order quantities (MOQ), lead times, packaging details, and payment terms, accompanied by a comprehensive product catalog.
In-process Production Tracking
End-to-End Order Visibility
Upon order confirmation, a dedicated client file is established to track progress across all stages-including raw material procurement, mold processing, automated production, in-process quality inspection, final assembly, and aging tests. We provide regular updates with real-time production photos and progress reports, allowing customers to monitor the production schedule.
Flexible, Customized Production
We support OEM/ODM services, including customer logo printing, product labeling adjustments, packaging customization, and the production of non-standard fuse links with specific current/voltage ratings. Our combination of standardized production lines and flexible processing workflows enables us to handle both rapid shipment of standard stock items and the production of custom, non-standard orders.
Multi-Level, Rigorous Quality Control
We implement a five-step quality inspection process-incoming material inspection, in-process patrol inspection, finished product electrical performance testing, burn-in and withstand-voltage testing, and pre-shipment re-inspection. Each item undergoes checks for fuse indication, breaking capacity, insulation performance, and dimensional tolerances to ensure no defective products enter the warehouse.
One-Stop Logistics and Packaging Solutions
We offer multi-channel logistics solutions-including sea freight, air freight, and express delivery-tailored to cargo weight, delivery timelines, and destination country customs requirements. Export products are secured using moisture-proof, shock-resistant export cartons and reinforced pallets, accompanied by a full set of customs clearance documents such as packing lists, commercial invoices, and certificates of origin.
After-Sales Support and Maintenance Services
Assistance with Arrival Inspection
Upon arrival, we assist customers with unboxing, inventory counting, quantity verification, and visual inspections. In the event of transit or packaging damage, we immediately coordinate logistics claims and provide free replacements for the affected products.
Comprehensive Quality Assurance
During the warranty period, we provide free returns, replacements, or repairs for electrical performance failures not caused by human error. For batch quality issues, our technical team issues failure analysis reports and optimizes product solutions.
Lifetime Free Technical Support
We provide lifetime remote technical support regardless of whether a repeat purchase is made. This includes product installation guidance, troubleshooting, operational parameter adjustments, and circuit protection optimization, with real-time technical problem-solving via WhatsApp, email, or video calls.
Value-Added Services for Long-Term Customers
We regularly provide new product brochures, stock availability lists, and industry-specific application solutions. Long-term customers enjoy priority production scheduling, tiered pricing discounts, and early access to new product samples. We also keep customers updated on international certification standards and assist them in complying with new market regulations across different countries.