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Deeply rooted in the field of surge protection, creating a new benchmark for intelligent manufacturing across the entire industry chain.

Deeply rooted in the field of surge protection, creating a new benchmark for intelligent manufacturing across the entire industry chain.

2026-03-27

With the ever-increasing demand for power safety and lightning protection, Zhejiang Leihao Electric Co., Ltd., leveraging its deep industry experience and forward-looking strategic layout, is gradually becoming a leading manufacturer of surge protection devices (SPDs). The company focuses on "self-production and self-sales," building a complete industrial chain integrating design, mold development, manufacturing, and OEM services to provide customers with one-stop surge protection solutions.

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Transaction is the starting point, trust is the destination – Professionalism as the foundation, sincerity as the path

Transaction is the starting point, trust is the destination – Professionalism as the foundation, sincerity as the path

2025-11-06

In today's business world, transactions are not merely simple exchanges of goods, but rather cooperative relationships built on mutual trust. As the old saying goes, "Trust is the soul of a transaction." We believe that transactions are the starting point, while trust is the ultimate destination. Through professional service and a sincere attitude, we can build an unbreakable bridge of trust between us, thereby promoting mutual growth.

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National Day coincides with Mid-Autumn Festival, happy double holidays!

National Day coincides with Mid-Autumn Festival, happy double holidays!

2025-09-30

Happy Double Holidays! Celebrating two Chinese festivals, let's learn about the origins of our double holidays.

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Efficient management, clear inventory

Efficient management, clear inventory

2025-08-25

Our warehouse provides solid support for efficient business operations with the advantages of "large inventory, multiple types, and strong management". The overall scale of the warehouse is sufficient, which can not only accommodate massive inventory to meet daily and peak stocking needs, but also achieve orderly storage of inventory through scientific planning.

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The production of surge protectors

The production of surge protectors

2025-08-11

Zhejiang Leihao Electric Co., Ltd. rigorously uses flame-retardant materials in its lightning protection product series, aiming to ensure the safety and reliability of various applications. We always adhere to the requirements of national standards and take pride in our comprehensive production process. From raw materials to semi-finished products to finished products, every link is strictly managed within the company. This enables us to maintain the highest quality standards while providing options tailored to your specific needs.

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Blog Title: Debunking Common Misconceptions About Lightning Arrester and Surge Protectors

Blog Title: Debunking Common Misconceptions About Lightning Arrester and Surge Protectors

2025-06-10

When it comes to protecting our homes and electronic devices from power surges, two terms are often mentioned: lightning arresters and surge protectors. However, many people have misconceptions about these devices, leading to confusion about their function and effectiveness. Let's debunk some common myths about these essential safety tools.

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Strengthen product line quality control

Strengthen product line quality control

2025-04-28

Ensure the quality and safety of lightning protection devices

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Basic knowledge about surge protectors

Basic knowledge about surge protectors

2024-06-28
Basic knowledge about surge protectors Surges and Transients A voltage surge is a temporary rise in voltage and current on a circuit. They have voltage ranges greater than 2000 volts and current ranges greater than 100 amps. Typical rise times are in the 1 to...
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Determining the classification of molded case circuit breakers is particu

Determining the classification of molded case circuit breakers is particu

2024-06-28

Determining the classification of molded case circuit breakers is particularly important for molded case circuit breaker selection...

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