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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
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​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

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New Energy DC MCCB Makes a Promising Start at the Exhibition in São Paulo, Brazil

Subtitle: New Energy Products (High Voltage DC Circuit Breakers Gain Popularity)In the ever-evolving world of technology and energy, it is crucial for companies to showcase their innovative products and make a lasting impression on potential customers. Our company recently participated in an exhibit

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Welcome To Our Company !

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. The company is specialized at producing busbar type circuit breaker, busbar type recloser circuit breaker, DC &AC molded

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SRM3 Series Molded Case Circuit Breaker With High Voltage And High Breaking Capacity For Solar PV Energy

In April 2020, in view of the increasing development of new energy and the demand for continuous improvement, the company developed its own DC-plastic shell circuit breaker- -high voltage (1500V) and high score break (20kA) and AC plastic shell M3 series circuit breaker- - -high voltage (1000V) and

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...

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  +86-13868772115
 +86-0577-62709962
 ZJSLAC01@SLONGELE.COM
 No. 766, Chengxin Road, Shahu Industrial Zone, Yueqing,Wenzhou, China
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