Why Choose GFEFUSE?

Deep Industry Focus

Established in Dongguan since 2013, we have remained wholly dedicated to electronic protection devices, integrating R&D, manufacturing, and sales to guarantee superior performance and reliability.

Comprehensive Portfolio

Our lineup spans fuses, fuse holders, fuse boxes, automotive fuses, DC fuses, high-voltage fuses, new-energy fuses, and related accessories—serving consumer electronics, automotive, power equipment, telecom, and new-energy sectors.

Dual-Market Success

Products have rapidly gained domestic market share while also being exported worldwide, earning broad international recognition and popularity.

Continuous Innovation

A specialized R&D team and sustained technology investment drive ongoing product innovation, expanding coverage and accelerating time-to-market.

Certified Quality

UL, cULus, TÜV, CE, CQC approvals and full RoHS & REACH compliance underscore our commitment to quality and customer confidence.

We Have The Best Solutions for Your Business

Founded in 2013 in Dongguan, Guangdong, our company is a professional manufacturer ofelectronic protection devices. For years, we have been focusing on the protection device field, withan integrated team for development, production and sales, committed to providing customers withproducts of perfect performance and reliability.

Dur moin products include, fuses, fuse ho ders, fuse boxes, outomotive fuses, gutomotive fuse holders, Dcfuses, high-voltage fuses, new energy fuses ond other peripherol occessories, These products ore widelyused in multiple fields such os consumer electronics, outomotive electronics, power equipment,communicotion systems ond new energy. Aiming ot stoble performonce ond reliobility, our products hove notonly guickly won recognition in the domestic morket but olso been exported overseos, enjoying wide morketpopulority.

As 0 competitive compony in the protection device industry, we hove been committed to technologicol R&Dinvestment, quipped with 0 professionol R&D teom, we continuously promote product innovotion to ensureour wide product coveroge ond occelerote morket opplicotion speed of our products.

We olways toke quolity os our core goal and strive to be customer-oriented. Our products hove obtoined UL
cULus, Tuv, CE, COC ond other product certificotions, ond ore in complionce with ROHS ond REACH directives.

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What users say about GFEFUSE

These fuses solved our long-standing over-current headaches; zero failures since installation, UL certs eased compliance audits, and the technical team’s rapid support cut our downtime by half.

Alice

The wide product range eliminated sourcing chaos; one-stop fuse and holder kits arrived fast, all REACH-compliant, and the field engineers praised their consistent performance under harsh automotive loads.

Brian

High-voltage DC fuses from this firm ended our solar inverter burnouts; precise trip curves protect panels without nuisance blows, and the RoHS label streamlined our green certification process instantly.

Carlos

Switching to their automotive fuse boxes removed warranty claims; vibration-proof design survives rough roads, while the online configurator shaved days off our design cycle and delighted the OEM client.

Diana

New-energy fuses arrived pre-tested, cutting our qualification time by weeks; sales team sent 3D files overnight, and the low-profile holders saved precious PCB space for extra battery cells.

Ethan

Do you have any questions?

Why is GFEFUSE a trusted source for any type of blade fuse?

<p><span class="ng-star-inserted">GFEFUSE is a trusted manufacturer because of our unwavering commitment to quality and precision. Every&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;we produce is made from high-grade materials and rigorously tested to ensure it blows at the exact specified amperage. With global certifications and over a decade of expertise, we provide a&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;you can depend on for ultimate safety and reliability.</span></p>

Is it safe to use a cheap, unbranded blade fuse from an online marketplace?

<p><span class="ng-star-inserted">It is highly unsafe. Cheap, unbranded&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;products often use low-quality metals with inaccurate melting points. This means they might not blow when they should, creating a significant fire risk, or they might blow unnecessarily. Always use a certified&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;from a trusted manufacturer to ensure proper protection.</span></p>

How can I tell if my blade fuse is blown?

<p><span class="ng-star-inserted">You can tell if a&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;is blown in two main ways. First, the component it protects will stop working. Second, upon visual inspection, you will see that the metal strip inside the plastic housing is broken or melted. Sometimes the plastic may also appear burnt or discolored if the overload was severe.</span></p>

What do the different colors of a blade fuse mean?

<p><span class="ng-star-inserted">The color of a&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;is a standardized code that instantly identifies its amperage rating, making replacement simple and safe. For example, a 10-amp fuse is red, a 15-amp is blue, and a 20-amp is yellow. It is critical to always replace a blown fuse with a new&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;of the same color and amperage rating.</span></p>

What are the main types of blade fuses, like ATO, Mini, and Maxi?

<p><span class="ng-star-inserted">The main types of&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;are differentiated by their physical size and amperage capacity. ATO (or regular) fuses are the standard size. Mini (APM/ATM) fuses are smaller, used in modern vehicles where space is tight. Low-Profile Mini fuses are even more compact. Maxi (APX) fuses are the largest and are used for high-current applications like alternators or main power feeds.</span></p>

What is a blade fuse and what does it do?

<p><span class="ng-star-inserted">A&nbsp;</span><strong class="ng-star-inserted"><span class="ng-star-inserted">blade fuse</span></strong><span class="ng-star-inserted">&nbsp;is a fast-acting, replaceable safety device used in vehicle electrical systems. It contains a thin metal strip (the fuse element) designed to melt and break a circuit&mdash;or "blow"&mdash;if the current exceeds a safe level. This sacrificial action protects the wiring and electronic components on that circuit from damage caused by overloads or short circuits.</span></p>

Our updates and blog posts

27 Aug

Square high speed fuse: The Ultimate 1500 V DC Guardian for Energy Storage & EV Systems

Discover how the Square high speed fuse from GFEFUSE delivers 1500 V DC, 100 kA protection for BESS, EV chargers and wind converters. UL & IEC approved, low I²t design.

27 Aug

North Americansemiconductor fuse: The 1000 V DC Fast-Acting Shield EV & BESS Engineers Trust

Discover GFEFUSE North Americansemiconductor fuse—1000 V DC, 50 kA, UL & IEC approved. Ideal for EV chargers, BESS, PV inverters. Low I²t, high cycling life.

27 Aug

Photovoltaic fuse: The 1500 V DC Guardian Every Solar Array Needs

Discover GFEFUSE Photovoltaic fuse—1500 V DC, 1–30 A, 50 kA, UL-248-19 & IEC 60269-1/6 approved. Ideal for string and combiner boxes. Low I²t, high cycling life.

Do you have any question? Don't hesitate to contact with us