LEEYD: Pioneers in Electrical Automation, Lightning arrester & DC Shunts.

Lightning Surge Arrester Manufacturer

LEEYD Group: Pioneering Excellence in lightning Surge Arrester Manufacturing

LEEYD Group, with its exceptional manufacturing capabilities, innovative R&D strength, diverse product lines, internationally recognized quality assurances, and global business expansion, establishes itself as a leading manufacturer in the Surge Arrester domain, up to 500kV.

We're Professional

Elevating Electrical Protection with Expert lightning Surge Arrester Solutions

Quality Lightning Surge arrester Solution Supplier

Technological Lead

With professional quality team, rigorous and reliable experimental testing.

Supply Chain Support

The most reliable resource guarantee capability and low-cost full chain operation system.


Automated, intelligent production lines for higher efficiency, first-class warehousing and logistics to ensure timely delivery.

Quality Control

Rich industry experience, high quality control system, strict control of the product every step of the manufacturing process


Highly efficient technology development capability, advanced precision manufacturing process level

GIS lightning arrester

The Tank Type GIS Surge Arrester from LEEYD is designed for robust lightning and surge protection, ensuring the safe operation of gas-insulated substations. It features advanced metal oxide resistors and a unique structure that maintains integrity against vibrations and partial discharges, promoting durability and safety in electrical systems.

Lightning Surge Arrester

The Zinc oxide lightning arrester from LEEYD offers high-efficiency protection for electrical systems, featuring a gapless design and excellent nonlinear volt-ampere characteristics for robust surge control. It's lightweight, compact, and adheres to international standards for reliability.

Counter & Monitor

The Arrester Monitor tracks leakage current and arrester operation for zinc oxide arresters under 500kV. It offers electromagnetic counting, dual-level indication (0-5mA/0-2mA), and is vibration-resistant.

Metal Oxide Varistor

LEEYD's Metal Oxide Varistors deliver exceptional electrical protection with high current capacity, excellent aging resistance, and superior protection characteristics. They stand out for their uniformity and high gradient resistor sheets, offering

Most Popular Questions.

LEEYD accommodates various payment methods to facilitate your purchasing process. We accept T/T, LC, PayPal, Western Union, Payoneer, Visa, and Master Card. Should you have further inquiries or need assistance regarding payment, please contact us at [email protected].

Yes, LEEYD is pleased to provide samples for most of our electrical products. The MOQ for our products, such as surge arresters, starts at 1 piece. For specific product MOQs and sample requests, please reach out to us directly at [email protected].

LEEYD ensures secure and efficient delivery of your orders by offering various shipping methods, including sea freight, air freight, land transportation, express delivery, and more. To discuss the most suitable shipping method for your order, please contact our team at [email protected].

Our commitment to quality is demonstrated through our adherence to international standards, validated by our numerous certifications, including ISO9001, ISO14001, OHSAS18001, KEMA, and CE. With our in-house manufacturing facilities and stringent quality control processes, LEEYD ensures each product aligns with our legacy of reliability and excellence.

LEEYD offers a diverse array of electrical products, including AC and DC Metal Oxide Ordinary Surge Arresters, Tank-type Surge Arresters, and a variety of power and energy solutions like current shunts, current transformers, and automation products, each designed and manufactured to meet the dynamic needs of the industrial power and energy sector.

Get in touch

Let's start talk with us.


No. 701, Tianyin Avenue, Jiangning District, Nanjing, China

Call us


Send us a message

Ask For A Quick Quote

We will contact you within 1 working day; please pay attention to the email with the suffix “@leeyd.com ”

Ask For A Quick Quote

We will contact you within 1 working day; please pay attention to the email with the suffix “@leeyd.com ”