sj-1
sj-2
OUR CERTIFICATE
Feature Product

About Us

Zhejiang Shilong Electric Technology Co.,Ltd is located in Yueqing,Zhejiang Province in China. It is specialized
at ① DC molded case circuit breaker for 2P, 3P and 4P from 63A to 600 with breaking capacity 36.5kA and high voltage : 1500V ; 
at ② AC molded case circuit breaker for 3P from 63A to 600A with breaking capacity 20kA and high voltage 1140V ; 
at ③ AC & DC busbar type molded case circuit breaker with 125A, 250A, 400A and 630A shell frame, which we have patents, developed by our professional technical team ; 
at ④ waterproof box And other relevant electrical accessories.The products are mainly used in photovoltaic, new solar energy system, communication industry etc. industry.
Technical Solutions
Integrated design of busbar connection terminal and circuit breaker
Quick installation and reliable connection to ensure the safe operation of the power system
Anti-electric shock design
Integrated structure
Standardized installation
Zero flying arc distance
Industry Applications​​​​​​​
Latest News
集体合照.jpg
22 January 2024
​Successful Company Annual Meeting

Subtitle: United as One, Achieving Brilliance Again Next YearIn the fast-paced corporate world, the annual company meeting holds great significance. It serves as a platform for employees to come together, reflect on the achievements of the past year, and set new goals for the future. A successful co

5-5.png
26 May 2025
Waterproof Box Installation Tips: Ensuring Safe Outdoor Electrical Connections

Did you know that outdoor electrical systems are vulnerable to weather damage? Without proper protection, moisture can cause corrosion, shorts, and even fire hazards.In this article, we’ll explore the importance of using waterproof electrical boxes to protect outdoor installations.

5-4.png
25 May 2025
2025 Mini Circuit Breaker Selection Guide: How To Choose The Right MCB for Your Application

Choosing the right Mini Circuit Breaker (MCB) is vital for electrical safety. Whether you're protecting home appliances or industrial systems, the right MCB can prevent costly damage.

5-3.png
24 May 2025
Can A Bad Ac Capacitor Cause The Breaker To Trip​

Is your AC unit constantly tripping the AC breaker? A frequently tripping breaker can cause frustration and worry. Circuit breakers protect your home’s electrical system by preventing overloading. However, when they trip too often, it's a sign that something’s wrong.

About SLONGELE

Zhejiang Shilong Electric Technology Co., Ltd. is located in Shahu Industrial Zone, Yueqing City, Zhejiang Province, China. Yueqing is called capital of China Electric Appliances...

Quick Links

Product Category

Leave a Message
Get A Free Quote

Contact Us

  +86-13868772115
 +86-0577-62709962
 ZJSLAC01@SLONGELE.COM
 No. 766, Chengxin Road, Shahu Industrial Zone, Yueqing,Wenzhou, China
 Copyrights 2021 Zhejiang Shilong Electric Technology Co., Ltd. All rights reserved.   Sitemap |Technology by Leadong.com