Trusted Since 1999
Professional Power Equipment Manufacturer
Since 1999, providing high-quality surge arresters, insulators and power accessories worldwide
25+
Years
10K
sqm
50+
Countries
25+
Years
About Us
About Southeast Power
Founded in 1999, Shanghai Southeast Power Technology Development Co., Ltd. is a leading manufacturer of power equipment, specializing in surge arresters, composite insulators, and high-voltage accessories. With over 25 years of experience, we serve customers in more than 50 countries.
ISO 9001:2015 Certified Quality Management
State Grid & Southern Grid Approved Supplier
Export to 50+ Countries Worldwide
Complete In-house R&D Capabilities
Product Categories
Our Products
We offer a comprehensive range of power protection and transmission equipment
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Why Choose Us
Why Choose Us
25+Years
25+ Years Experience
Trusted manufacturer since 1999 with proven track record
50+Countries
Global Reach
Serving customers in over 50 countries worldwide
ISO9001
Quality Certified
ISO 9001 certified with strict quality control
OEMODM
Custom Solutions
OEM/ODM services to meet your specific requirements
Ready to Power Up?
Ready to Get Started?
Contact us today for a quote or technical consultation