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Maximum Safety in Surge Protection

For the past 12 years, Prosurge has transform itself from a humble start-up to a highly competitive global player in surge protection industry and long term partner with Fortune 500 companies and leaders in electric industry. Our SPD are protecting various critical entities in 6 continents and more than 60 countries.

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Why Choose Prosurge

  • Innovation

Prosurge’s international R&D team is one of the best in industry. Their expertise, experience and dedication is the fuel of our growth.

  • Risk-free Warranty

Prosurge offers warranty time way above industry average for our SPDs. We are confidently offering 10 years, 20 years even life time warranty for some of our products.

Featured Surge Protective Device

Thermally Protected MOV



UL 1449 Panel SPD

SPD for Ethernet

SPD for LED lighting

Certificates & Patents

Prosurge’s SPDs are globally patented and certified by the most rigourous standards in industry.

KEMA Certificate

UL Certificate

ETL Certificate

Patent in USA

Patent in Germany

Patent in Korea

What Clients Say

Serving the Most Demanding Customers Worldwide

What’s New about Prosurge

Prosurge Has New Surge Protection Project in Singapore

Prosurge has new surge protection project in Singapore: 1) Prosurge SP320/4P is installed in the [...]

Prosurge Has New Surge Protection Project for Photovoltaic Site

Prosurge is proud to have another new surge protection project for a photovoltaic site. See more [...]

Malaysian Customer Visited Prosurge Last Week

Last week, we are glad to have a Malaysian customer visiting us. During the meeting, we gave customer [...]

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+86 757 8632 7660

+86 186 765 28175 (Mobile / WhatsApp / Wechat / Skype)

Live chat with us by clicking the chat button on the bottom right corner

For North American customers, please contact via

+1 727-800-6504

For urgent technical consultation, please contact Bill Goldbach +1 727 488 9544