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40+ Years of Professional Fuse Manufacturing

Zhejiang Zhenghao Fuse Co., Ltd. – A trusted manufacturer of IEC low-voltage fuses, photovoltaic DC fuses, cylindrical fuses, square bolt BS88 fuses, and more since 1985.

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About Zhenghao Fuse

Zhejiang Zhenghao Fuse Co., Ltd. is a professional manufacturing company specialized in fuse products for over 30 years. Founded in 1985 as Yueqing Zhenghao Fuse Co., Ltd., we have grown into a leading supplier of low-voltage fuse solutions located in Liushi Town — known as "the Capital of Electricity of China" in Yueqing City, Zhejiang Province.

With more than 40 years of industry experience, we have developed over 12 series and 400+ varieties of fuse products, including cylindrical fuse links, screw fuse bases, square pipe fuse links with knife contacts, and comprehensive fuse selection guides. Our registered trademark ZHENGRONG is a well-known and trusted brand among global customers.

1985
Established
12+
Product Series
400+
Varieties
Zhenghao Fuse Factory

Certified Quality

ISO9001 Certified CE Compliant CCC Certified IEC Standards

Our Products

Explore our wide range of high-quality fuse solutions designed for industrial, commercial, and renewable energy applications.

1000VDC Solar PV Fuse Holder

1000VDC Solar PV Fuse Holder

Model: ZHPV-32 | 10x38mm | VO flame-retardant shell | Enclosed design | IEC compliant | Ideal for 1000V DC photovoltaic systems.

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1000V 250A DC Fuse Holder

1000V 250A DC Fuse Holder

Photovoltaic base with high durability and safety features. Suitable for industrial and commercial electrical systems requiring reliable DC protection.

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500A gPV 1500VDC Fuse Core

500A gPV 1500VDC Fuse Core

Self-developed solar PV fuse for protection and isolation in PV array combiners and DC disconnects. Reinforced structure for 1000VDC systems.

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Cylindrical Fuse

Cylindrical Fuse Links

Precision-engineered cylindrical fuses for low-voltage applications. Available in multiple ratings and sizes. Trusted ZHENGRONG brand quality.

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Square Bolt BS88 Fuse

Square Bolt BS88 Fuse

High-performance square tube bolt-connected fuse for industrial power systems. Robust design with excellent current interruption capability.

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NH Fuse Links and Base

NH Fuse Links & Base

Complete NH knife-blade fuse series for low-voltage distribution. Includes fuse links, holders, bases with cover and spacer. IEC compliant.

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Screw Type Fuse

Screw Type Fuse Base

Durable screw-in fuse bases for residential and light commercial use. Easy installation and secure connection. Part of our extensive fuse system.

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Surge Protection

Surge Protection Devices

Comprehensive SPD solutions to protect electrical systems from transient overvoltages. Ideal for integration with fuse systems in PV and industrial setups.

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Float Switch

Float Switch

Reliable liquid level control switch for pumps and tanks. Designed for long-term performance in industrial and water management applications.

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Why Choose Zhenghao?

Trusted by customers worldwide for reliability, quality, and innovation.

40+ Years Experience

Decades of expertise in fuse manufacturing and electrical safety solutions.

Global Certifications

ISO9001, CE, CCC, and IEC standards compliance for quality assurance.

Worldwide Reach

Products exported to over 50 countries with multilingual support.

Custom Solutions

OEM/ODM services available for tailored fuse and protection systems.

40+
Years in Business
12+
Product Series
400+
Product Varieties
50+
Countries Served

Frequently Asked Questions

What types of fuses does Zhenghao manufacture?

We manufacture Photovoltaic DC Fuses, Cylindrical Fuses, Square Bolt BS88 Fuses, NH Fuse Links & Bases, Screw Type Fuses, Surge Protection Devices, and Float Switches.

Are your products certified?

Yes, our products are certified with ISO9001, CE, CCC, and comply with IEC standards for quality and safety.

Can you provide custom fuse solutions?

Yes, we offer OEM and ODM services for customized fuse designs and packaging to meet specific client requirements.

Where is your factory located?

Our factory is located in Liushi Town, Yueqing City, Zhejiang Province, China — known as the "Capital of Electricity of China".

How can I request a product catalog or pricing?

Please visit our official website at zhrdq.com to download brochures or send an inquiry.

Contact Zhenghao Fuse

Get in touch with our team for inquiries, quotes, or technical support.

Email

For general inquiries:

vickyxu@zhrdq.com

Phone

Call us directly:

+86-577-62785868
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